VDB
GO-2025-4122
GO-2025-4122
PUBLISHED
Mattermost Incorrect Authorization vulnerability in github.com/mattermost/mattermost
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | mattermost/mattermost-server/v5 | 0, 0 |
| github.com | mattermost/mattermost/server/v8 | 0, 0 |
| github.com | mattermost/mattermost-server | 10.11.0+incompatible, 10.5.0+incompatible, 10.5.0+incompatible |
| github.com | mattermost/mattermost/v5 | 0, 0 |
| github.com | mattermost/mattermost | 0, 0 |
| github.com | mattermost/mattermost-server/v6 | 0, 0 |
Timeline
- Nov 17, 2025 CVE Published
- Mar 3, 2026 CVE Updated
References
- https://github.com/advisories/GHSA-mqcj-8c2g-h97q advisory
- https://github.com/mattermost/mattermost/commit/98acefe911dd9de7edf47a7d825dd99f53141a52 patch
- https://github.com/mattermost/mattermost/commit/ba86dfc5876b354b9d3c20ff45c08ca6f8426149 patch
- https://github.com/mattermost/mattermost/commit/d72d437f1567ba0b639b6e4fd73bab06c51baab5 patch
- https://mattermost.com/security-updates url