Go/github.com/mattermost/mattermost/server/v8 CVE-2025-3227: medium 4.3, EPSS 0.25%
Mattermost allows unauthorized channel member management through playbook runs in github.com/mattermost/mattermost-server
Action: Upgrade github.com/mattermost/mattermost/server/v8 to 8.0.0-20250520060012-d0380305ef7a or later.
go get github.com/mattermost/mattermost/server/v8@v8.0.0-20250520060012-d0380305ef7aAffected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 8.0.0-20250520060012-d0380305ef7a | - |
Fixed versions
| 8.0.0-20250520060012-d0380305ef7a |
Sources
- osv: GO-2025-3772#Go/github.com/mattermost/mattermost/server/v8
- nvd: CVE-2025-3227
- https://github.com/advisories/GHSA-qwwm-c582-82rx
- https://mattermost.com/security-updates
CVE-2025-3227 · published · modified · JSON