Description
Mattermost versions 9.11.x <= 9.11.8 fail to enforce proper access controls on the /api/v4/audits endpoint, allowing users with delegated granular administration roles who lack access to Compliance Monitoring to retrieve User Activity Logs.
Metrics
CVSS 3.1 2.7/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Mattermost | Mattermost | >= 9.11.0, <= 9.11.8 |
References
- https://mattermost.com/security-updatesVendor Advisory
Timeline
- Published
- Apr 10, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed