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.
GCVE-1-2026-20080 (CVE-2026-10860)
Vulnerability from gna-1 – Published: 2026-06-04 13:33 – Updated: 2026-06-11 13:25
VLAI
EPSS
VEX
Title
MISP CRUDComponent delete validation bypass via operator precedence error
Summary
A logic error in the MISP CRUD component delete handler allowed validation failures to be bypassed when requests used the HTTP DELETE method. Due to missing parentheses in the delete condition, the expression was evaluated as ($validationError === null && POST) || DELETE, meaning a DELETE request could proceed even when the delete validation callback had rejected the operation. An authenticated attacker with access to an affected delete endpoint could abuse this flaw to delete records that should have been protected by application-level validation or authorization checks.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/a5877559dc88a… | patch |
Credits
Relationships
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GCVE-1-2026-20070 (CVE-2026-54398)
Vulnerability from gna-1 – Published: 2026-06-12 21:07 – Updated: 2026-06-12 21:08
VLAI
EPSS
VEX
Title
MISP object edit authorization bypass allows unauthorized sharing group assignment
Summary
An authorization flaw in MISP’s object add/edit handling allowed an authenticated user with object editing permissions to assign a MISP object, or attributes contained within an object, to a sharing group that the user was not authorized to use or view. When editing objects, the sharing group validation was performed against the wrong request data structure after object fields had been merged to the top level, causing the check to be bypassed. In addition, attributes embedded in objects were not individually validated for authorized sharing group use.
An attacker could craft a request with distribution set to 4 and an arbitrary sharing_group_id, potentially disclosing the existence or name of otherwise non-visible sharing groups and improperly modifying the distribution metadata of objects or contained attributes.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/4fe48c523e669… | patch |
Credits
Relationships
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GCVE-1-2026-20008 (CVE-2026-54362)
Vulnerability from gna-1 – Published: 2026-06-12 20:06 – Updated: 2026-06-12 20:07
VLAI
EPSS
VEX
Title
MISP template builder exposes non-visible custom galaxies across organisations
Summary
An incorrect visibility condition in the MISP event template builder allowed authenticated non-site-admin users to view galaxies that should not have been visible to their organisation. The custom access-control condition intended to restrict galaxies to those owned by the user’s organisation or distributed beyond it used a PHP comparison expression instead of a query condition. As a result, enabled galaxies, including organisation-only custom galaxies belonging to other organisations, could be exposed in the template builder galaxy list. This could disclose metadata about private galaxy definitions to unauthorised users.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/8aa2bb6d1af6e… | patch |
Credits
Relationships
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GCVE-1-2026-20006 (CVE-2026-54358)
Vulnerability from gna-1 – Published: 2026-06-12 19:34 – Updated: 2026-06-12 19:34
VLAI
EPSS
VEX
Title
MISP organization administrators can target site administrator accounts for password reset
Summary
An incorrect authorization vulnerability in MISP allows an organization administrator to target site administrator accounts belonging to the same organization through the administrative email functionality. The affected code restricted organization administrators to users within their own organization, but did not exclude accounts assigned a site administrator role from recipient queries. As a result, an organization administrator could perform privileged account-management actions, such as initiating a password reset workflow, against a higher-privileged site administrator account in the same organization.
Successful exploitation may allow an authenticated organization administrator to interfere with or potentially take over a site administrator account, resulting in privilege escalation and full compromise of the MISP instance’s confidentiality, integrity, and availability.
Attack prerequisites:
The attacker must be authenticated as an organization administrator in the same organization as a site administrator account.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/146795489abef… | patch |
Credits
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GCVE-1-2026-20003 (CVE-2026-61474)
Vulnerability from gna-1 – Published: 2026-07-09 15:05 – Updated: 2026-07-09 15:05
VLAI
EPSS
VEX
Title
MISP: Improper sharing group authorization check when adding attributes
Summary
An improper authorization check in MISP’s attribute creation endpoint allowed an authenticated user with permission to add attributes to submit a sharing_group_id without triggering the corresponding sharing group authorization check, as long as the attribute distribution value was not explicitly set to 4 — “sharing group”.
As a result, a user could reference or associate an attribute with a sharing group they were not authorized to use. This could lead to an access-control bypass affecting the integrity of attribute sharing metadata and potentially expose or misuse restricted sharing group relationships.
The patch changes the authorization logic so that the sharing group permission check is performed whenever a non-empty sharing_group_id is provided, regardless of the selected distribution value.
Severity
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/df612166538e2… | patch |
Credits
Relationships
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CVE-2026-15752 (GCVE-0-2026-15752)
Vulnerability from cvelistv5 – Published: 2026-07-14 22:15 – Updated: 2026-07-15 12:40 X_Open Source
VLAI
EPSS
VEX
Title
zhinianboke xianyu-auto-reply Backend User Endpoint users authorization
Summary
A vulnerability was found in zhinianboke xianyu-auto-reply up to dcb445ad97816ad65299a7580ee0c8c8f929da84. Affected is an unknown function of the file /api/v1/users/ of the component Backend User Endpoint. Performing a manipulation results in missing authorization. The attack may be initiated remotely. The exploit has been made public and could be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The patch is named 19fc3282a1bb78a05c34945c088525d20e081cbd. Applying a patch is the recommended action to fix this issue.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/378334 | vdb-entry |
| https://vuldb.com/vuln/378334/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15752 | third-party-advisory |
| https://vuldb.com/submit/856716 | third-party-advisory |
| https://github.com/zhinianboke/xianyu-auto-reply/… | exploitissue-tracking |
| https://github.com/zhinianboke/xianyu-auto-reply/… | patch |
| https://github.com/zhinianboke/xianyu-auto-reply/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| zhinianboke | xianyu-auto-reply |
Affected:
dcb445ad97816ad65299a7580ee0c8c8f929da84
cpe:2.3:a:zhinianboke:xianyu-auto-reply:*:*:*:*:*:*:*:* |
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CVE-2026-15641 (GCVE-0-2026-15641)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:09 – Updated: 2026-07-15 14:41
VLAI
EPSS
VEX
Summary
Improper authorization in the access request status endpoint in Devolutions Server 2026.2.11, 2026.1.22 allows an authenticated low-privileged user to approve their own pending access request via a direct call to the request status endpoint, bypassing the required approver review.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Devolutions | Server |
Affected:
0 , < 2026.1.23
(custom)
Affected: 0 , < 2026.2.12 (custom) |
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CVE-2026-15541 (GCVE-0-2026-15541)
Vulnerability from cvelistv5 – Published: 2026-07-13 06:45 – Updated: 2026-07-13 14:28
VLAI
EPSS
VEX
Title
will-moss Isaiah Master Websocket server.go Server.Handle authorization
Summary
A flaw has been found in will-moss Isaiah up to 1.36.9. The impacted element is the function Server.Handle of the file app/server/server/server.go of the component Master Websocket Handler. Executing a manipulation of the argument Agent can lead to missing authorization. It is possible to launch the attack remotely. The pull request to fix this issue awaits acceptance.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/377891 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/377891/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15541 | third-party-advisory |
| https://vuldb.com/submit/855074 | third-party-advisory |
| https://github.com/will-moss/isaiah/issues/34 | issue-tracking |
| https://github.com/will-moss/isaiah/pull/35 | issue-trackingpatch |
| https://github.com/will-moss/isaiah/ | product |
Impacted products
Credits
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"url": "https://github.com/will-moss/isaiah/pull/35"
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CVE-2026-15507 (GCVE-0-2026-15507)
Vulnerability from cvelistv5 – Published: 2026-07-12 22:00 – Updated: 2026-07-13 15:20
VLAI
EPSS
VEX
Title
coollabsio Coolify Policy Policies authorization
Summary
A vulnerability was detected in coollabsio Coolify up to 4.1.1. The impacted element is an unknown function of the file /app/Policies/ of the component Policy Handler. Performing a manipulation results in missing authorization. Remote exploitation of the attack is possible. The exploit is now public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/377836 | vdb-entry |
| https://vuldb.com/vuln/377836/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15507 | third-party-advisory |
| https://vuldb.com/submit/845670 | third-party-advisory |
| https://github.com/lakshayyverma/CVE-Discovery/bl… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| coollabsio | Coolify |
Affected:
4.1.0
Affected: 4.1.1 cpe:2.3:a:coollabsio:coolify:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-15332 (GCVE-0-2026-15332)
Vulnerability from cvelistv5 – Published: 2026-07-10 04:45 – Updated: 2026-07-10 15:17
VLAI
EPSS
VEX
Title
zhayujie CowAgent Message Endpoint channel.py authorization
Summary
A security flaw has been discovered in zhayujie CowAgent up to 2.1.0. The impacted element is an unknown function of the file channel/channel.py of the component Message Endpoint. The manipulation results in missing authorization. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/377275 | vdb-entry |
| https://vuldb.com/vuln/377275/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-15332 | third-party-advisory |
| https://vuldb.com/submit/853105 | third-party-advisory |
| https://github.com/zhayujie/CowAgent/issues/2874 | exploitissue-tracking |
| https://github.com/zhayujie/CowAgent/ | product |
Impacted products
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.