Go/github.com/mattermost/mattermost-server CVE-2025-13767: medium 4.3, EPSS 0.19%
Mattermost doesn't validate user channel membership when attaching Mattermost posts as comments to Jira issues in github.com/mattermost/mattermost-server
Action: Upgrade github.com/mattermost/mattermost-server to 10.11.8+incompatible or later.
go get github.com/mattermost/mattermost-server@v10.11.8+incompatiblego get github.com/mattermost/mattermost-server@v10.12.4+incompatiblego get github.com/mattermost/mattermost-server@v11.0.6+incompatiblego get github.com/mattermost/mattermost-server@v11.1.1+incompatibleAffected
| introduced | fixed | last affected |
|---|---|---|
| 10.11.0+incompatible | 10.11.8+incompatible | - |
| 10.12.0+incompatible | 10.12.4+incompatible | - |
| 11.0.1+incompatible | 11.0.6+incompatible | - |
| 11.1.0+incompatible | 11.1.1+incompatible | - |
Fixed versions
| 10.11.8+incompatible | 10.12.4+incompatible | 11.0.6+incompatible | 11.1.1+incompatible |
Sources
- osv: GO-2025-4259
- nvd: CVE-2025-13767
- https://github.com/advisories/GHSA-fmqf-pmcm-8cx9
- https://github.com/mattermost/mattermost/commit/b57c297c6d7ae6812d85e32a625806ac9555deee
- https://github.com/mattermost/mattermost/pull/34551
- https://mattermost.com/security-updates
CVE-2025-13767 · published · modified · JSON