Go/github.com/mattermost/mattermost-server/v5 CVE-2025-54499: low 3.7, EPSS 0.28%
Mattermost has an Observable Timing Discrepancy vulnerability 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-2025-4036#Go/github.com/mattermost/mattermost-server/v5
- nvd: CVE-2025-54499
- https://github.com/advisories/GHSA-xr3w-rmvj-f6m7
- https://github.com/mattermost/mattermost/commit/38208b8f065f0786eac0e968f9d754b91b62878c
- https://github.com/mattermost/mattermost/commit/97a4c7839cf5610cfe17c52042878aebb7678372
- https://mattermost.com/security-updates
CVE-2025-54499 · published · modified · JSON