Go/github.com/mattermost/mattermost-server/v6 CVE-2026-28732: medium 4.3, EPSS 0.15%
Mattermost doesn't enforce slash command trigger-word uniqueness during command updates 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-2026-5726#Go/github.com/mattermost/mattermost-server/v6
- nvd: CVE-2026-28732
- https://github.com/advisories/GHSA-wvcv-9xpm-7mqc
- https://github.com/mattermost/mattermost/commit/f5fe8ded6b633db7804ae25b42ea12ce635d6ea6
- https://mattermost.com/security-updates
CVE-2026-28732 · published · modified · JSON