Go/github.com/mattermost/mattermost/server/v8 CVE-2025-13352: low 3, EPSS 0.18%
Mattermost GitHub Plugin Bot Identity Validation Bypass Allows Arbitrary GitHub Reaction Injection in github.com/mattermost/mattermost
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2025-4247#Go/github.com/mattermost/mattermost/server/v8
- nvd: CVE-2025-13352
- https://github.com/advisories/GHSA-jf5h-xfw4-p8gp
- https://github.com/mattermost/mattermost-plugin-github/commit/0deffcfc6bee7eaf01f7c99100e3d12e8d9df68c
- https://github.com/mattermost/mattermost/commit/3b05384dd0146c1be3caa620a42e00e46027055d
- https://mattermost.com/security-updates
CVE-2025-13352 · published · modified · JSON