Common Weakness Enumeration
CWE-863
Allowed-with-ReviewIncorrect Authorization
Abstraction: Class · Status: Incomplete
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
5504 vulnerabilities reference this CWE, most recent first.
CVE-2026-5377 (GCVE-0-2026-5377)
Vulnerability from cvelistv5 – Published: 2026-04-22 16:04 – Updated: 2026-04-22 17:52
VLAI
EPSS
VEX
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.11 before 18.11.1 that could have allowed an authenticated user to access titles of confidential or private issues in public projects due to improper access control in the issue description rendering process.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items… | |
| https://hackerone.com/reports/3640688 | technical-descriptionexploitpermissions-required |
| https://about.gitlab.com/releases/2026/04/22/patc… |
Impacted products
Credits
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CVE-2026-5374 (GCVE-0-2026-5374)
Vulnerability from cvelistv5 – Published: 2026-04-07 14:10 – Updated: 2026-04-07 14:50
VLAI
EPSS
VEX
Title
runZero Platform MCP information leak
Summary
An issue that allowed MCP agents to access remediation and asset information from outside of the authorized organization scope has been resolved. This is an instance of CWE-863: Incorrect Authorization, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N (5.8 Medium). This issue was fixed in version 4.0.260202.0 of the runZero Platform.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://help.runzero.com/docs/release-notes/#402602020 | release-notes |
| https://www.runzero.com/advisories/runzero-platfo… | vendor-advisory |
Impacted products
Date Public
2026-04-07 14:00
Credits
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CVE-2026-5149 (GCVE-0-2026-5149)
Vulnerability from cvelistv5 – Published: 2026-06-16 05:33 – Updated: 2026-06-16 16:06
VLAI
EPSS
VEX
Title
RTMKit <= 2.0.7 - Authenticated (Contributor+) Missing Authorization to Arbitrary Form Submission Access via 'entries_id' Parameter
Summary
The RTMKit plugin for WordPress is vulnerable to Incorrect Authorization in all versions up to, and including, 2.0.7 This is due to the get_submission_content AJAX endpoint lacking a capability check to verify that a user has permission to access the requested form submission data. This makes it possible for authenticated attackers, with Contributor-level access and above, to view arbitrary form submissions from other users by iterating the entries_id parameter.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Credits
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CVE-2026-5069 (GCVE-0-2026-5069)
Vulnerability from cvelistv5 – Published: 2026-07-10 02:30 – Updated: 2026-07-10 18:02
VLAI
EPSS
VEX
Title
Fluent Forms <= 6.2.1 - Incorrect Authorization to Authenticated (Subscriber+) Arbitrary Subscription Cancellation via 'subscription_id'
Summary
The Fluent Forms plugin for WordPress is vulnerable to incorrect authorization via the 'subscription_id' parameter in versions up to, and including, 6.2.1. This is due to insufficient ownership authorization checks in the payment cancellation AJAX flow. This makes it possible for authenticated attackers, with subscriber-level access and above, to submit cancellation requests for other users' subscriptions.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wpmanageninja | Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder |
Affected:
0 , ≤ 6.2.1
(semver)
|
Credits
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CVE-2026-4933 (GCVE-0-2026-4933)
Vulnerability from cvelistv5 – Published: 2026-03-26 20:10 – Updated: 2026-03-30 14:54
VLAI
EPSS
VEX
Title
Unpublished Node Permissions - Critical - Access bypass - SA-CONTRIB-2026-029
Summary
Incorrect Authorization vulnerability in Drupal Unpublished Node Permissions allows Forceful Browsing.This issue affects Unpublished Node Permissions: from 0.0.0 before 1.7.0.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Drupal | Unpublished Node Permissions |
Affected:
0.0.0 , < 1.7.0
(semver)
|
Date Public
2026-03-11 16:35
Credits
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CVE-2026-4857 (GCVE-0-2026-4857)
Vulnerability from cvelistv5 – Published: 2026-04-15 18:08 – Updated: 2026-04-16 03:55
VLAI
EPSS
VEX
Title
SailPoint IdentityIQ Debug UI Incorrect Authorization
Summary
IdentityIQ 8.5, all
IdentityIQ 8.5 patch levels prior to 8.5p2, IdentityIQ 8.4, and all IdentityIQ
8.4 patch levels prior to 8.4p4 allow authenticated users assigned the Debug
Pages Read Only capability or any custom capability with the ViewAccessDebugPage
SPRight to incorrectly create new IdentityIQ objects. Until a remediating security fix or patches
containing this security fix are installed, the Debug Pages Read Only
capability and any custom capabilities that contain the ViewAccessDebugPage
SPRight should be unassigned from all identities and workgroups.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SailPoint Technologies | IdentityIQ |
Affected:
8.5 , < 8.5p2
(custom)
Affected: 8.4 , < 8.4p4 (custom) |
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CVE-2026-4639 (GCVE-0-2026-4639)
Vulnerability from cvelistv5 – Published: 2026-03-24 04:17 – Updated: 2026-03-24 14:35
VLAI
EPSS
VEX
Title
Galaxy Software Services｜Vitals ESP - Incorrect Authorization
Summary
Vitals ESP developed by Galaxy Software Services has a Incorrect Authorization vulnerability, allowing authenticated remote attackers to perform certain administrative functions, thereby escalating privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-10794-704a2-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-10795-25784-2.html | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Galaxy Software Services | Vitals ESP |
Affected:
0 , ≤ 6.3
(custom)
|
Date Public
2026-03-24 04:14
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CVE-2026-4363 (GCVE-0-2026-4363)
Vulnerability from cvelistv5 – Published: 2026-03-25 15:04 – Updated: 2026-03-25 19:57
VLAI
EPSS
VEX
Title
Incorrect Authorization in GitLab
Summary
GitLab has remediated an issue in GitLab EE affecting all versions from 18.1 before 18.8.7, 18.9 before 18.9.3, and 18.10 before 18.10.1 that under certain conditions could have allowed an authenticated user to gain unauthorized access to resources due to improper caching of authorization decisions.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Credits
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CVE-2026-4286 (GCVE-0-2026-4286)
Vulnerability from cvelistv5 – Published: 2026-05-18 08:07 – Updated: 2026-05-18 12:41
VLAI
EPSS
VEX
Title
Playbooks Plugin fails to validate team transfers, allowing unauthorized removal of member access via playbook update
Summary
Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to check if {{team_id}} was being changed when updating playbooks, allowing users with only {{Manage Playbook Configurations}} permission to change a playbook's team, bypassing manage members restriction via PUT api. Mattermost Advisory ID: MMSA-2025-00552
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://mattermost.com/security-updates | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
11.5.0 , ≤ 11.5.1
(semver)
Affected: 10.11.0 , ≤ 10.11.13 (semver) Unaffected: 11.6.0 Unaffected: 11.5.2 Unaffected: 10.11.14 |
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CVE-2026-4274 (GCVE-0-2026-4274)
Vulnerability from cvelistv5 – Published: 2026-03-26 10:43 – Updated: 2026-03-26 13:58
VLAI
EPSS
VEX
Title
Insufficient authorization in shared channel membership sync grants team-level access instead of channel-level access
Summary
Mattermost versions 11.2.x <= 11.2.2, 10.11.x <= 10.11.10, 11.4.x <= 11.4.0, 11.3.x <= 11.3.1 fail to restrict team-level access when processing membership sync from a remote cluster, which allows a malicious remote cluster to grant a user access to an entire private team instead of only the shared channel via sending crafted membership sync messages that trigger team membership assignment. Mattermost Advisory ID: MMSA-2026-00574
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://mattermost.com/security-updates | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Mattermost | Mattermost |
Affected:
11.2.0 , ≤ 11.2.2
(semver)
Affected: 10.11.0 , ≤ 10.11.10 (semver) Affected: 11.4.0 , ≤ 11.4.0 (semver) Affected: 11.3.0 , ≤ 11.3.1 (semver) Unaffected: 11.5.0 Unaffected: 11.2.3 Unaffected: 10.11.11 Unaffected: 11.4.1 Unaffected: 11.3.2 |
Credits
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Mitigation
Architecture and Design
- Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
- Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation
Architecture and Design
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation MIT-4.4
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation
Architecture and Design
- For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
- One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation
System Configuration
Installation
Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.
No CAPEC attack patterns related to this CWE.