Go/github.com/mattermost/mattermost-server/v5 CVE-2025-55070: unknown
Mattermost does not enforce MFA on WebSocket connections in github.com/mattermost/mattermost-server
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | - |
Fixed versions
No fixed version in the source.
Sources
- osv: GO-2025-4128#Go/github.com/mattermost/mattermost-server/v5
- https://github.com/advisories/GHSA-xpg8-8xpv-948p
- https://nvd.nist.gov/vuln/detail/CVE-2025-55070
- https://github.com/mattermost/mattermost/commit/7d8b7b5e4a6076b2f7c87606883c417f9a610df5
- https://mattermost.com/security-updates
CVE-2025-55070 · published · modified · JSON