Go/github.com/mattermost/mattermost-server CVE-2025-3228: unknown, EPSS 0.29%
Mattermost allows an unauthorized Guest user access to Playbook in github.com/mattermost/mattermost-server
Action: Upgrade github.com/mattermost/mattermost-server to 0.0.0-20250520060012-d0380305ef7a or later.
go get github.com/mattermost/mattermost-server@v0.0.0-20250520060012-d0380305ef7ago get github.com/mattermost/mattermost-server@v9.11.16+incompatiblego get github.com/mattermost/mattermost-server@v10.5.6+incompatiblego get github.com/mattermost/mattermost-server@v10.6.6+incompatiblego get github.com/mattermost/mattermost-server@v10.7.3+incompatiblego get github.com/mattermost/mattermost-server@v10.8.1+incompatibleAffected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 9.11.16+incompatible | - |
| 10.5.0+incompatible | 10.5.6+incompatible | - |
| 10.6.0+incompatible | 10.6.6+incompatible | - |
| 10.7.0+incompatible | 10.7.3+incompatible | - |
| 10.8.0+incompatible | 10.8.1+incompatible | - |
Fixed versions
| 0.0.0-20250520060012-d0380305ef7a | 9.11.16+incompatible | 10.5.6+incompatible | 10.6.6+incompatible | 10.7.3+incompatible | 10.8.1+incompatible |
Sources
- osv: GO-2025-3771
- https://github.com/advisories/GHSA-4578-6gjh-f2jm
- https://nvd.nist.gov/vuln/detail/CVE-2025-3228
- https://mattermost.com/security-updates
CVE-2025-3228 · published · modified · JSON