Go/github.com/mattermost/mattermost-server CVE-2025-55070: high 7.5, EPSS 0.32%
Mattermost does not enforce MFA on WebSocket connections in github.com/mattermost/mattermost-server
Action: Upgrade github.com/mattermost/mattermost-server to 11.1.0+incompatible or later.
go get github.com/mattermost/mattermost-server@v11.1.0+incompatibleAffected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 11.1.0+incompatible | - |
Fixed versions
| 11.1.0+incompatible |
Sources
- osv: GO-2025-4128
- nvd: CVE-2025-55070
- https://github.com/advisories/GHSA-xpg8-8xpv-948p
- https://github.com/mattermost/mattermost/commit/7d8b7b5e4a6076b2f7c87606883c417f9a610df5
- https://mattermost.com/security-updates
CVE-2025-55070 · published · modified · JSON