Go/github.com/mattermost/mattermost-server CVE-2025-53971: low 3.8, EPSS 0.20%
Mattermost Fails to Properly Validate Team Role Modification in github.com/mattermost/mattermost-server
Action: Upgrade github.com/mattermost/mattermost-server to 9.11.18+incompatible or later.
go get github.com/mattermost/mattermost-server@v9.11.18+incompatiblego get github.com/mattermost/mattermost-server@v10.5.9+incompatibleAffected
| introduced | fixed | last affected |
|---|---|---|
| 9.11.0+incompatible | 9.11.18+incompatible | - |
| 10.5.0+incompatible | 10.5.9+incompatible | - |
Fixed versions
| 9.11.18+incompatible | 10.5.9+incompatible |
Sources
- osv: GO-2025-3902
- nvd: CVE-2025-53971
- https://github.com/advisories/GHSA-4276-cm8c-788h
- https://mattermost.com/security-updates
CVE-2025-53971 · published · modified · JSON