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.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| github.com/mattermost/mattermost/server/v8(Go) | 9.11.0 | 9.11.9 | N/A |
| github.com/mattermost/mattermost/server/v8(Go) | 0 | 8.0.0-20250204211032-f52e08754c49 | N/A |
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