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196 vulnerabilities found for keycloak by redhat
CVE-2026-3047 (GCVE-0-2026-3047)
Vulnerability from nvd – Published: 2026-03-05 18:28 – Updated: 2026-06-30 12:08
VLAI
Title
Org.keycloak.broker.saml: keycloak saml broker: authentication bypass due to disabled saml client completing idp-initiated login
Summary
A flaw was found in org.keycloak.broker.saml. When a disabled Security Assertion Markup Language (SAML) client is configured as an Identity Provider (IdP)-initiated broker landing target, it can still complete the login process and establish a Single Sign-On (SSO) session. This allows a remote attacker to gain unauthorized access to other enabled clients without re-authentication, effectively bypassing security restrictions.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-305 - Authentication Bypass by Primary Weakness
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:3925 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3926 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3947 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3948 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-3047 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2441966 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2.14-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2.14 |
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4.10-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4-12 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4.10 |
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
cpe:/a:redhat:build_keycloak:26.4::el9 |
Date Public
2026-03-05 11:24
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CVE-2025-12150 (GCVE-0-2025-12150)
Vulnerability from nvd – Published: 2026-02-27 08:10 – Updated: 2026-03-06 18:46
VLAI
Title
Org.keycloak/keycloak-services: webauthn attestation statement verification bypass
Summary
A flaw was found in Keycloak’s WebAuthn registration component. This vulnerability allows an attacker to bypass the configured attestation policy and register untrusted or forged authenticators via submission of an attestation object with fmt: "none", even when the realm is configured to require direct attestation. This can lead to weakened authentication integrity and unauthorized authenticator registration.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:21370 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:21371 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:22088 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:22089 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-12150 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2406192 | issue-trackingx_refsource_REDHAT |
| https://github.com/keycloak/keycloak/issues/43723 |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Keycloak | keycloak |
Affected:
0 , < 26.4.4
(semver)
|
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2.11-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2-12 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2.11 |
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4.4-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4-3 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4.4 |
cpe:/a:redhat:build_keycloak:26.4::el9 |
Date Public
2025-10-28 15:04
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CVE-2026-0871 (GCVE-0-2026-0871)
Vulnerability from nvd – Published: 2026-02-27 07:30 – Updated: 2026-03-06 18:50
VLAI
Title
Org.keycloak/keycloak-services: keycloak: unauthorized modification of unmanaged user attributes by administrators
Summary
A flaw was found in Keycloak. An administrator with `manage-users` permission can bypass the "Only administrators can view" setting for unmanaged attributes, allowing them to modify these attributes. This improper access control can lead to unauthorized changes to user profiles, even when the system is configured to restrict such modifications.
Severity
4.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:2365 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:2366 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-0871 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2428881 | issue-trackingx_refsource_REDHAT |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4.9-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4-11 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4-10 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4.9 |
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack |
cpe:/a:redhat:jbosseapxp |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7 |
Date Public
2025-01-13 08:08
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CVE-2025-8419 (GCVE-0-2025-8419)
Vulnerability from nvd – Published: 2025-08-06 17:10 – Updated: 2026-01-08 02:59
VLAI
Title
Org.keycloak/keycloak-services: keycloak smtp inject vulnerability
Summary
A vulnerability was found in Keycloak-services. Special characters used during e-mail registration may perform SMTP Injection and unexpectedly send short unwanted e-mails. The email is limited to 64 characters (limited local part of the email), so the attack is limited to very shorts emails (subject and little data, the example is 60 chars). This flaw's only direct consequence is an unsolicited email being sent from the Keycloak server. However, this action could be a precursor for more sophisticated attacks.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:15336 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:15337 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:15338 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:15339 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-8419 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2385776 | issue-trackingx_refsource_REDHAT |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Keycloak | keycloak |
Affected:
0 , < 26.3.3
(semver)
|
|
| Red Hat | Red Hat build of Keycloak 26.0 |
cpe:/a:redhat:build_keycloak:26.0 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0.15-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0-18 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0-19 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
cpe:/a:redhat:build_keycloak:26.2 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2.8-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2-8 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
Date Public
2025-08-06 00:00
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CVE-2025-7365 (GCVE-0-2025-7365)
Vulnerability from nvd – Published: 2025-07-10 14:20 – Updated: 2026-05-06 16:48
VLAI
Title
Keycloak: phishing attack via email verification step in first login flow
Summary
A flaw was found in Keycloak. When an authenticated attacker attempts to merge accounts with another existing account during an identity provider (IdP) login, the attacker will subsequently be prompted to "review profile" information. This vulnerability allows the attacker to modify their email address to match that of a victim's account, triggering a verification email sent to the victim's email address. The attacker's email address is not present in the verification email content, making it a potential phishing opportunity. If the victim clicks the verification link, the attacker can gain access to the victim's account.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:11986 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:11987 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:12015 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:12016 | vendor-advisoryx_refsource_REDHAT |
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| https://bugzilla.redhat.com/show_bug.cgi?id=2378852 | issue-trackingx_refsource_REDHAT |
| https://github.com/keycloak/keycloak/issues/40446 | |
| https://github.com/keycloak/keycloak/pull/40520 |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 26.0.13
(semver)
Unknown: 26.1.0 , < 26.1.* (semver) Affected: 26.2.0 , < 26.2.6 (semver) |
|||
| Red Hat | Red Hat build of Keycloak 26 |
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26 |
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0.13-2 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0-17 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2.6-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2-6 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
Date Public
2025-06-20 00:00
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CVE-2025-5416 (GCVE-0-2025-5416)
Vulnerability from nvd – Published: 2025-06-20 16:04 – Updated: 2025-11-21 07:36
VLAI
Title
Keycloak-core: keycloak environment information
Summary
A vulnerability has been identified in Keycloak that could lead to unauthorized information disclosure. While it requires an already authenticated user, the /admin/serverinfo endpoint can inadvertently provide sensitive environment information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-5416 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2369601 | issue-trackingx_refsource_REDHAT |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak: |
Date Public
2025-06-19 03:46
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CVE-2023-6841 (GCVE-0-2023-6841)
Vulnerability from nvd – Published: 2024-09-10 16:15 – Updated: 2025-11-08 07:10
VLAI
Title
Keycloak: amount of attributes per object is not limited and it may lead to dos
Summary
A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-231 - Improper Handling of Extra Values
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-6841 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2254714 | issue-trackingx_refsource_REDHAT |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 24.0.0
(semver)
|
|||
| Red Hat | Red Hat build of Quarkus |
cpe:/a:redhat:openshift_application_runtimes:1.0 |
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7 |
|
| Red Hat | Red Hat Mobile Application Platform 4 |
cpe:/a:redhat:mobile_application_platform:4 |
|
| Red Hat | Red Hat OpenShift Application Runtimes |
cpe:/a:redhat:openshift_application_runtimes:1.0 |
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7 |
|
| Red Hat | Red Hat support for Spring Boot |
cpe:/a:redhat:openshift_application_runtimes:1.0 |
Date Public
2024-09-10 15:45
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CVE-2024-7341 (GCVE-0-2024-7341)
Vulnerability from nvd – Published: 2024-09-09 18:51 – Updated: 2026-04-01 13:28
VLAI
Title
Wildfly-elytron: org.keycloak/keycloak-services: session fixation in elytron saml adapters
Summary
A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-384 - Session Fixation
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:6493 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6494 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6495 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6497 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6499 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6500 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6501 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6502 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6503 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2024-7341 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2302064 | issue-trackingx_refsource_REDHAT |
| https://github.com/advisories/GHSA-j76j-rqwj-jmvv |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 22.0.12
(semver)
Affected: 23.0.0 , < 24.0.7 (semver) Affected: 25.0.0 , < 25.0.5 (semver) |
|||
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak:24 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.12-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-17 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-20 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 24 |
Unaffected:
24.0.7-4 , < *
(rpm)
cpe:/a:redhat:build_keycloak:24::el9 |
|
| Red Hat | Red Hat build of Keycloak 24 |
Unaffected:
24-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:24::el9 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-52 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8 |
Date Public
2024-09-09 13:48
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CVE-2024-7260 (GCVE-0-2024-7260)
Vulnerability from nvd – Published: 2024-09-09 18:49 – Updated: 2026-01-23 17:00
VLAI
Title
Keycloak-core: open redirect on account page
Summary
An open redirect vulnerability was found in Keycloak. A specially crafted URL can be constructed where the referrer and referrer_uri parameters are made to trick a user to visit a malicious webpage. A trusted URL can trick users and automation into believing that the URL is safe, when, in fact, it redirects to a malicious server. This issue can result in a victim inadvertently trusting the destination of the redirect, potentially leading to a successful phishing attack or other types of attacks.
Once a crafted URL is made, it can be sent to a Keycloak admin via email for example. This will trigger this vulnerability when the user visits the page and clicks the link. A malicious actor can use this to target users they know are Keycloak admins for further attacks. It may also be possible to bypass other domain-related security checks, such as supplying this as a OAuth redirect uri. The malicious actor can further obfuscate the redirect_uri using URL encoding, to hide the text of the actual malicious website domain.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:6502 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6503 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2024-7260 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2301875 | issue-trackingx_refsource_REDHAT |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 24.0.7
(semver)
|
|||
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak:24 |
|
| Red Hat | Red Hat build of Keycloak 24 |
Unaffected:
24.0.7-4 , < *
(rpm)
cpe:/a:redhat:build_keycloak:24::el9 |
|
| Red Hat | Red Hat build of Keycloak 24 |
Unaffected:
24-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:24::el9 |
Date Public
2024-09-09 13:55
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CVE-2024-4629 (GCVE-0-2024-4629)
Vulnerability from nvd – Published: 2024-09-03 19:42 – Updated: 2026-03-26 23:13
VLAI
Title
Keycloak: potential bypass of brute force protection
Summary
A vulnerability was found in Keycloak. This flaw allows attackers to bypass brute force protection by exploiting the timing of login attempts. By initiating multiple login requests simultaneously, attackers can exceed the configured limits for failed attempts before the system locks them out. This timing loophole enables attackers to make more guesses at passwords than intended, potentially compromising account security on affected systems.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-837 - Improper Enforcement of a Single, Unique Action
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:6493 | vendor-advisoryx_refsource_REDHAT |
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| https://bugzilla.redhat.com/show_bug.cgi?id=2276761 | issue-trackingx_refsource_REDHAT |
| https://security.humanativaspa.it/an-analysis-of-… | |
| https://github.com/hnsecurity/vulns/blob/main/HNS… |
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
24.0.3
|
|||
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.12-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-17 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-20 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-52 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8 |
Date Public
2024-09-03 19:38
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CVE-2023-6787 (GCVE-0-2023-6787)
Vulnerability from nvd – Published: 2024-04-25 16:02 – Updated: 2025-11-11 15:57
VLAI
Title
Keycloak: session hijacking via re-authentication
Summary
A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter "prompt=login," prompting the user to re-enter their credentials. If the user cancels this re-authentication by selecting "Restart login," an account takeover may occur, as the new session, with a different SUB, will possess the same SID as the previous session.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:1867 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:1868 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-6787 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2254375 | issue-trackingx_refsource_REDHAT |
| https://github.com/keycloak/keycloak/security/adv… |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 22.0.10
(semver)
Affected: 0 , < 24.0.3 (semver) |
|||
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.10-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-13 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22.0.10 |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7 |
Date Public
2024-02-21 00:00
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CVE-2024-1132 (GCVE-0-2024-1132)
Vulnerability from nvd – Published: 2024-04-17 13:21 – Updated: 2026-05-16 23:26
VLAI
Title
Keycloak: path transversal in redirection validation
Summary
A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
14 references
Impacted products
28 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
21.1.0 , < 22.0.10
(semver)
Affected: 23.0.0 , < 24.0.3 (semver) |
|||
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 |
Unaffected:
1.2-23 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 |
|
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 |
Unaffected:
1.2-15 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 |
|
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 |
Unaffected:
1.2-16 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 |
|
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 |
Unaffected:
1.2-14 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 |
|
| Red Hat | MTA-6.2-RHEL-9 |
Unaffected:
6.2.3-2 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_applications:6.2::el8 cpe:/a:redhat:migration_toolkit_applications:6.2::el9 |
|
| Red Hat | Red Hat AMQ Broker 7 |
cpe:/a:redhat:amq_broker:7.10 |
|
| Red Hat | Red Hat AMQ Broker 7 |
cpe:/a:redhat:amq_broker:7.11 |
|
| Red Hat | Red Hat AMQ Broker 7 |
cpe:/a:redhat:amq_broker:7.12 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.10-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-13 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22.0.10 |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.13-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.13-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.13-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-46 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHSSO 7.6.8 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat build of Apicurio Registry 2 |
cpe:/a:redhat:service_registry:2 |
|
| Red Hat | Red Hat build of Quarkus |
cpe:/a:redhat:quarkus:2 |
|
| Red Hat | Red Hat build of Quarkus |
cpe:/a:redhat:quarkus:3 |
|
| Red Hat | Red Hat Data Grid 8 |
cpe:/a:redhat:jboss_data_grid:8 |
|
| Red Hat | Red Hat Decision Manager 7 |
cpe:/a:redhat:jboss_enterprise_brms_platform:7 |
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7 |
|
| Red Hat | Red Hat JBoss Data Grid 7 |
cpe:/a:redhat:jboss_data_grid:7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 6 |
cpe:/a:redhat:jboss_enterprise_application_platform:6 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 |
cpe:/a:redhat:jboss_enterprise_application_platform:7 |
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
Date Public
2024-04-16 00:00
Credits
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CVE-2024-1722 (GCVE-0-2024-1722)
Vulnerability from nvd – Published: 2024-02-27 17:39 – Updated: 2025-11-21 06:27
VLAI
Title
Keycloak-core: dos via account lockout
Summary
A flaw was found in Keycloak. In certain conditions, this issue may allow a remote unauthenticated attacker to block other accounts from logging in.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-645 - Overly Restrictive Account Lockout Mechanism
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-1722 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2265389 | issue-trackingx_refsource_REDHAT |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
4.15.0
|
|||
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak: |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7 |
Date Public
2024-02-21 00:00
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CVE-2023-6291 (GCVE-0-2023-6291)
Vulnerability from nvd – Published: 2024-01-26 14:23 – Updated: 2025-11-11 16:12
VLAI
Title
Keycloak: redirect_uri validation bypass
Summary
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
14 references
Impacted products
24 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.7-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-6 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-9 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22.0.7 |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.11-2.redhat_00003.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.11-2.redhat_00003.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.11-2.redhat_00003.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-38 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6.6-2 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-41 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | Single Sign-On 7.6.6 |
cpe:/a:redhat:red_hat_single_sign_on:7.6.6 |
|
| Red Hat | Migration Toolkit for Applications 6 |
cpe:/a:redhat:migration_toolkit_applications:6 |
|
| Red Hat | Migration Toolkit for Applications 7 |
cpe:/a:redhat:migration_toolkit_applications:7 |
|
| Red Hat | OpenShift Serverless |
cpe:/a:redhat:serverless:1 |
|
| Red Hat | Red Hat Data Grid 8 |
cpe:/a:redhat:jboss_data_grid:8 |
|
| Red Hat | Red Hat Decision Manager 7 |
cpe:/a:redhat:jboss_enterprise_brms_platform:7 |
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7 |
|
| Red Hat | Red Hat JBoss Data Grid 7 |
cpe:/a:redhat:jboss_data_grid:7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 6 |
cpe:/a:redhat:jboss_enterprise_application_platform:6 |
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
Date Public
2023-12-14 00:00
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CVE-2023-6927 (GCVE-0-2023-6927)
Vulnerability from nvd – Published: 2023-12-18 22:59 – Updated: 2025-11-11 15:55
VLAI
Title
Keycloak: open redirect via "form_post.jwt" jarm response mode
Summary
A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "form_post.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134.
Severity
4.6 (Medium)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
14 references
Impacted products
12 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-7 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22.0.8 |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.11-3.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.11-3.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.11-3.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-39 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-41 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | Single Sign-On 7.6.6 |
cpe:/a:redhat:red_hat_single_sign_on:7.6.6 |
Date Public
2023-12-18 00:00
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CVE-2026-3047 (GCVE-0-2026-3047)
Vulnerability from cvelistv5 – Published: 2026-03-05 18:28 – Updated: 2026-06-30 12:08
VLAI
Title
Org.keycloak.broker.saml: keycloak saml broker: authentication bypass due to disabled saml client completing idp-initiated login
Summary
A flaw was found in org.keycloak.broker.saml. When a disabled Security Assertion Markup Language (SAML) client is configured as an Identity Provider (IdP)-initiated broker landing target, it can still complete the login process and establish a Single Sign-On (SSO) session. This allows a remote attacker to gain unauthorized access to other enabled clients without re-authentication, effectively bypassing security restrictions.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-305 - Authentication Bypass by Primary Weakness
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:3925 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3926 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3947 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:3948 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-3047 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2441966 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2.14-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2.14 |
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4.10-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4-12 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4.10 |
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
cpe:/a:redhat:build_keycloak:26.4::el9 |
Date Public
2026-03-05 11:24
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CVE-2025-12150 (GCVE-0-2025-12150)
Vulnerability from cvelistv5 – Published: 2026-02-27 08:10 – Updated: 2026-03-06 18:46
VLAI
Title
Org.keycloak/keycloak-services: webauthn attestation statement verification bypass
Summary
A flaw was found in Keycloak’s WebAuthn registration component. This vulnerability allows an attacker to bypass the configured attestation policy and register untrusted or forged authenticators via submission of an attestation object with fmt: "none", even when the realm is configured to require direct attestation. This can lead to weakened authentication integrity and unauthorized authenticator registration.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-347 - Improper Verification of Cryptographic Signature
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:21370 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:21371 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:22088 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:22089 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-12150 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2406192 | issue-trackingx_refsource_REDHAT |
| https://github.com/keycloak/keycloak/issues/43723 |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Keycloak | keycloak |
Affected:
0 , < 26.4.4
(semver)
|
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2.11-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2-12 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2.11 |
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4.4-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4-3 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4.4 |
cpe:/a:redhat:build_keycloak:26.4::el9 |
Date Public
2025-10-28 15:04
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CVE-2026-0871 (GCVE-0-2026-0871)
Vulnerability from cvelistv5 – Published: 2026-02-27 07:30 – Updated: 2026-03-06 18:50
VLAI
Title
Org.keycloak/keycloak-services: keycloak: unauthorized modification of unmanaged user attributes by administrators
Summary
A flaw was found in Keycloak. An administrator with `manage-users` permission can bypass the "Only administrators can view" setting for unmanaged attributes, allowing them to modify these attributes. This improper access control can lead to unauthorized changes to user profiles, even when the system is configured to restrict such modifications.
Severity
4.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2026:2365 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:2366 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2026-0871 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2428881 | issue-trackingx_refsource_REDHAT |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4.9-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4-11 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4 |
Unaffected:
26.4-10 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.4.9 |
cpe:/a:redhat:build_keycloak:26.4::el9 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform Expansion Pack |
cpe:/a:redhat:jbosseapxp |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7 |
Date Public
2025-01-13 08:08
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CVE-2025-8419 (GCVE-0-2025-8419)
Vulnerability from cvelistv5 – Published: 2025-08-06 17:10 – Updated: 2026-01-08 02:59
VLAI
Title
Org.keycloak/keycloak-services: keycloak smtp inject vulnerability
Summary
A vulnerability was found in Keycloak-services. Special characters used during e-mail registration may perform SMTP Injection and unexpectedly send short unwanted e-mails. The email is limited to 64 characters (limited local part of the email), so the attack is limited to very shorts emails (subject and little data, the example is 60 chars). This flaw's only direct consequence is an unsolicited email being sent from the Keycloak server. However, this action could be a precursor for more sophisticated attacks.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:15336 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:15337 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:15338 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:15339 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-8419 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2385776 | issue-trackingx_refsource_REDHAT |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Keycloak | keycloak |
Affected:
0 , < 26.3.3
(semver)
|
|
| Red Hat | Red Hat build of Keycloak 26.0 |
cpe:/a:redhat:build_keycloak:26.0 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0.15-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0-18 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0-19 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
cpe:/a:redhat:build_keycloak:26.2 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2.8-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2-8 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
Date Public
2025-08-06 00:00
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CVE-2025-7365 (GCVE-0-2025-7365)
Vulnerability from cvelistv5 – Published: 2025-07-10 14:20 – Updated: 2026-05-06 16:48
VLAI
Title
Keycloak: phishing attack via email verification step in first login flow
Summary
A flaw was found in Keycloak. When an authenticated attacker attempts to merge accounts with another existing account during an identity provider (IdP) login, the attacker will subsequently be prompted to "review profile" information. This vulnerability allows the attacker to modify their email address to match that of a victim's account, triggering a verification email sent to the victim's email address. The attacker's email address is not present in the verification email content, making it a potential phishing opportunity. If the victim clicks the verification link, the attacker can gain access to the victim's account.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2025:11986 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:11987 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:12015 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2025:12016 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2025-7365 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2378852 | issue-trackingx_refsource_REDHAT |
| https://github.com/keycloak/keycloak/issues/40446 | |
| https://github.com/keycloak/keycloak/pull/40520 |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 26.0.13
(semver)
Unknown: 26.1.0 , < 26.1.* (semver) Affected: 26.2.0 , < 26.2.6 (semver) |
|||
| Red Hat | Red Hat build of Keycloak 26 |
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26 |
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0.13-2 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.0 |
Unaffected:
26.0-17 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.0::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2.6-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
|
| Red Hat | Red Hat build of Keycloak 26.2 |
Unaffected:
26.2-6 , < *
(rpm)
cpe:/a:redhat:build_keycloak:26.2::el9 |
Date Public
2025-06-20 00:00
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CVE-2025-5416 (GCVE-0-2025-5416)
Vulnerability from cvelistv5 – Published: 2025-06-20 16:04 – Updated: 2025-11-21 07:36
VLAI
Title
Keycloak-core: keycloak environment information
Summary
A vulnerability has been identified in Keycloak that could lead to unauthorized information disclosure. While it requires an already authenticated user, the /admin/serverinfo endpoint can inadvertently provide sensitive environment information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-497 - Exposure of Sensitive System Information to an Unauthorized Control Sphere
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2025-5416 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2369601 | issue-trackingx_refsource_REDHAT |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak: |
Date Public
2025-06-19 03:46
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CVE-2023-6841 (GCVE-0-2023-6841)
Vulnerability from cvelistv5 – Published: 2024-09-10 16:15 – Updated: 2025-11-08 07:10
VLAI
Title
Keycloak: amount of attributes per object is not limited and it may lead to dos
Summary
A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-231 - Improper Handling of Extra Values
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-6841 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2254714 | issue-trackingx_refsource_REDHAT |
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 24.0.0
(semver)
|
|||
| Red Hat | Red Hat build of Quarkus |
cpe:/a:redhat:openshift_application_runtimes:1.0 |
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7 |
|
| Red Hat | Red Hat Mobile Application Platform 4 |
cpe:/a:redhat:mobile_application_platform:4 |
|
| Red Hat | Red Hat OpenShift Application Runtimes |
cpe:/a:redhat:openshift_application_runtimes:1.0 |
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7 |
|
| Red Hat | Red Hat support for Spring Boot |
cpe:/a:redhat:openshift_application_runtimes:1.0 |
Date Public
2024-09-10 15:45
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CVE-2024-7341 (GCVE-0-2024-7341)
Vulnerability from cvelistv5 – Published: 2024-09-09 18:51 – Updated: 2026-04-01 13:28
VLAI
Title
Wildfly-elytron: org.keycloak/keycloak-services: session fixation in elytron saml adapters
Summary
A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks the current session before authentication to trigger session fixation.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-384 - Session Fixation
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:6493 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6494 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6495 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6497 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6499 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6500 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6501 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6502 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6503 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2024-7341 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2302064 | issue-trackingx_refsource_REDHAT |
| https://github.com/advisories/GHSA-j76j-rqwj-jmvv |
Impacted products
14 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 22.0.12
(semver)
Affected: 23.0.0 , < 24.0.7 (semver) Affected: 25.0.0 , < 25.0.5 (semver) |
|||
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak:24 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.12-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-17 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-20 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 24 |
Unaffected:
24.0.7-4 , < *
(rpm)
cpe:/a:redhat:build_keycloak:24::el9 |
|
| Red Hat | Red Hat build of Keycloak 24 |
Unaffected:
24-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:24::el9 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-52 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8 |
Date Public
2024-09-09 13:48
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CVE-2024-7260 (GCVE-0-2024-7260)
Vulnerability from cvelistv5 – Published: 2024-09-09 18:49 – Updated: 2026-01-23 17:00
VLAI
Title
Keycloak-core: open redirect on account page
Summary
An open redirect vulnerability was found in Keycloak. A specially crafted URL can be constructed where the referrer and referrer_uri parameters are made to trick a user to visit a malicious webpage. A trusted URL can trick users and automation into believing that the URL is safe, when, in fact, it redirects to a malicious server. This issue can result in a victim inadvertently trusting the destination of the redirect, potentially leading to a successful phishing attack or other types of attacks.
Once a crafted URL is made, it can be sent to a Keycloak admin via email for example. This will trigger this vulnerability when the user visits the page and clicks the link. A malicious actor can use this to target users they know are Keycloak admins for further attacks. It may also be possible to bypass other domain-related security checks, such as supplying this as a OAuth redirect uri. The malicious actor can further obfuscate the redirect_uri using URL encoding, to hide the text of the actual malicious website domain.
Severity
6.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:6502 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6503 | vendor-advisoryx_refsource_REDHAT |
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| https://bugzilla.redhat.com/show_bug.cgi?id=2301875 | issue-trackingx_refsource_REDHAT |
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 24.0.7
(semver)
|
|||
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak:24 |
|
| Red Hat | Red Hat build of Keycloak 24 |
Unaffected:
24.0.7-4 , < *
(rpm)
cpe:/a:redhat:build_keycloak:24::el9 |
|
| Red Hat | Red Hat build of Keycloak 24 |
Unaffected:
24-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:24::el9 |
Date Public
2024-09-09 13:55
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CVE-2024-4629 (GCVE-0-2024-4629)
Vulnerability from cvelistv5 – Published: 2024-09-03 19:42 – Updated: 2026-03-26 23:13
VLAI
Title
Keycloak: potential bypass of brute force protection
Summary
A vulnerability was found in Keycloak. This flaw allows attackers to bypass brute force protection by exploiting the timing of login attempts. By initiating multiple login requests simultaneously, attackers can exceed the configured limits for failed attempts before the system locks them out. This timing loophole enables attackers to make more guesses at passwords than intended, potentially compromising account security on affected systems.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-837 - Improper Enforcement of a Single, Unique Action
Assigner
References
11 references
| URL | Tags |
|---|---|
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| https://access.redhat.com/errata/RHSA-2024:6497 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:6499 | vendor-advisoryx_refsource_REDHAT |
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| https://access.redhat.com/errata/RHSA-2024:6501 | vendor-advisoryx_refsource_REDHAT |
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| https://bugzilla.redhat.com/show_bug.cgi?id=2276761 | issue-trackingx_refsource_REDHAT |
| https://security.humanativaspa.it/an-analysis-of-… | |
| https://github.com/hnsecurity/vulns/blob/main/HNS… |
Impacted products
11 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
24.0.3
|
|||
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.12-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-17 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-20 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.16-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-52 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 8 |
cpe:/a:redhat:jboss_enterprise_application_platform:8 |
Date Public
2024-09-03 19:38
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CVE-2023-6787 (GCVE-0-2023-6787)
Vulnerability from cvelistv5 – Published: 2024-04-25 16:02 – Updated: 2025-11-11 15:57
VLAI
Title
Keycloak: session hijacking via re-authentication
Summary
A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter "prompt=login," prompting the user to re-enter their credentials. If the user cancels this re-authentication by selecting "Restart login," an account takeover may occur, as the new session, with a different SUB, will possess the same SID as the previous session.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-287 - Improper Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:1867 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:1868 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-6787 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2254375 | issue-trackingx_refsource_REDHAT |
| https://github.com/keycloak/keycloak/security/adv… |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
0 , < 22.0.10
(semver)
Affected: 0 , < 24.0.3 (semver) |
|||
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.10-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-13 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22.0.10 |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7 |
Date Public
2024-02-21 00:00
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CVE-2024-1132 (GCVE-0-2024-1132)
Vulnerability from cvelistv5 – Published: 2024-04-17 13:21 – Updated: 2026-05-16 23:26
VLAI
Title
Keycloak: path transversal in redirection validation
Summary
A flaw was found in Keycloak, where it does not properly validate URLs included in a redirect. This issue could allow an attacker to construct a malicious request to bypass validation and access other URLs and sensitive information within the domain or conduct further attacks. This flaw affects any client that utilizes a wildcard in the Valid Redirect URIs field, and requires user interaction within the malicious URL.
Severity
8.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
14 references
Impacted products
28 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
21.1.0 , < 22.0.10
(semver)
Affected: 23.0.0 , < 24.0.3 (semver) |
|||
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 |
Unaffected:
1.2-23 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 |
|
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 |
Unaffected:
1.2-15 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 |
|
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 |
Unaffected:
1.2-16 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 |
|
| Red Hat | Migration Toolkit for Runtimes 1 on RHEL 8 |
Unaffected:
1.2-14 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_runtimes:1.0::el8 |
|
| Red Hat | MTA-6.2-RHEL-9 |
Unaffected:
6.2.3-2 , < *
(rpm)
cpe:/a:redhat:migration_toolkit_applications:6.2::el8 cpe:/a:redhat:migration_toolkit_applications:6.2::el9 |
|
| Red Hat | Red Hat AMQ Broker 7 |
cpe:/a:redhat:amq_broker:7.10 |
|
| Red Hat | Red Hat AMQ Broker 7 |
cpe:/a:redhat:amq_broker:7.11 |
|
| Red Hat | Red Hat AMQ Broker 7 |
cpe:/a:redhat:amq_broker:7.12 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.10-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-13 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-16 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22.0.10 |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.13-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.13-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.13-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-46 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHSSO 7.6.8 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat build of Apicurio Registry 2 |
cpe:/a:redhat:service_registry:2 |
|
| Red Hat | Red Hat build of Quarkus |
cpe:/a:redhat:quarkus:2 |
|
| Red Hat | Red Hat build of Quarkus |
cpe:/a:redhat:quarkus:3 |
|
| Red Hat | Red Hat Data Grid 8 |
cpe:/a:redhat:jboss_data_grid:8 |
|
| Red Hat | Red Hat Decision Manager 7 |
cpe:/a:redhat:jboss_enterprise_brms_platform:7 |
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7 |
|
| Red Hat | Red Hat JBoss Data Grid 7 |
cpe:/a:redhat:jboss_data_grid:7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 6 |
cpe:/a:redhat:jboss_enterprise_application_platform:6 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 7 |
cpe:/a:redhat:jboss_enterprise_application_platform:7 |
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
Date Public
2024-04-16 00:00
Credits
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CVE-2024-1722 (GCVE-0-2024-1722)
Vulnerability from cvelistv5 – Published: 2024-02-27 17:39 – Updated: 2025-11-21 06:27
VLAI
Title
Keycloak-core: dos via account lockout
Summary
A flaw was found in Keycloak. In certain conditions, this issue may allow a remote unauthenticated attacker to block other accounts from logging in.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-645 - Overly Restrictive Account Lockout Mechanism
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-1722 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2265389 | issue-trackingx_refsource_REDHAT |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
|
Affected:
4.15.0
|
|||
| Red Hat | Red Hat Build of Keycloak |
cpe:/a:redhat:build_keycloak: |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7 |
Date Public
2024-02-21 00:00
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CVE-2023-6291 (GCVE-0-2023-6291)
Vulnerability from cvelistv5 – Published: 2024-01-26 14:23 – Updated: 2025-11-11 16:12
VLAI
Title
Keycloak: redirect_uri validation bypass
Summary
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
14 references
Impacted products
24 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22.0.7-1 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-6 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-9 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22.0.7 |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.11-2.redhat_00003.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.11-2.redhat_00003.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.11-2.redhat_00003.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-38 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6.6-2 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-41 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | Single Sign-On 7.6.6 |
cpe:/a:redhat:red_hat_single_sign_on:7.6.6 |
|
| Red Hat | Migration Toolkit for Applications 6 |
cpe:/a:redhat:migration_toolkit_applications:6 |
|
| Red Hat | Migration Toolkit for Applications 7 |
cpe:/a:redhat:migration_toolkit_applications:7 |
|
| Red Hat | OpenShift Serverless |
cpe:/a:redhat:serverless:1 |
|
| Red Hat | Red Hat Data Grid 8 |
cpe:/a:redhat:jboss_data_grid:8 |
|
| Red Hat | Red Hat Decision Manager 7 |
cpe:/a:redhat:jboss_enterprise_brms_platform:7 |
|
| Red Hat | Red Hat Fuse 7 |
cpe:/a:redhat:jboss_fuse:7 |
|
| Red Hat | Red Hat JBoss Data Grid 7 |
cpe:/a:redhat:jboss_data_grid:7 |
|
| Red Hat | Red Hat JBoss Enterprise Application Platform 6 |
cpe:/a:redhat:jboss_enterprise_application_platform:6 |
|
| Red Hat | Red Hat Process Automation 7 |
cpe:/a:redhat:jboss_enterprise_bpms_platform:7 |
Date Public
2023-12-14 00:00
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CVE-2023-6927 (GCVE-0-2023-6927)
Vulnerability from cvelistv5 – Published: 2023-12-18 22:59 – Updated: 2025-11-11 15:55
VLAI
Title
Keycloak: open redirect via "form_post.jwt" jarm response mode
Summary
A flaw was found in Keycloak. This issue may allow an attacker to steal authorization codes or tokens from clients using a wildcard in the JARM response mode "form_post.jwt" which could be used to bypass the security patch implemented to address CVE-2023-6134.
Severity
4.6 (Medium)
CWE
- CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')
Assigner
References
14 references
Impacted products
12 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat build of Keycloak 22 |
Unaffected:
22-7 , < *
(rpm)
cpe:/a:redhat:build_keycloak:22::el9 |
|
| Red Hat | Red Hat build of Keycloak 22.0.8 |
cpe:/a:redhat:build_keycloak:22 |
|
| Red Hat | Red Hat Single Sign-On 7 |
cpe:/a:redhat:red_hat_single_sign_on:7.6 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.11-3.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 7 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el7sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el7 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.11-3.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 8 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el8sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el8 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.11-3.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | Red Hat Single Sign-On 7.6 for RHEL 9 |
Unaffected:
0:18.0.12-1.redhat_00001.1.el9sso , < *
(rpm)
cpe:/a:redhat:red_hat_single_sign_on:7.6::el9 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-39 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | RHEL-8 based Middleware Containers |
Unaffected:
7.6-41 , < *
(rpm)
cpe:/a:redhat:rhosemc:1.0::el8 |
|
| Red Hat | Single Sign-On 7.6.6 |
cpe:/a:redhat:red_hat_single_sign_on:7.6.6 |
Date Public
2023-12-18 00:00
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