Go/github.com/mattermost/mattermost-server CVE-2026-8074: unknown, EPSS 0.32%
Mattermost doesn't enforce bot-specific permission checks on the user active status endpoint in github.com/mattermost/mattermost-server
Action: Upgrade github.com/mattermost/mattermost-server to 10.11.18+incompatible or later.
go get github.com/mattermost/mattermost-server@v10.11.18+incompatiblego get github.com/mattermost/mattermost-server@v11.7.1+incompatibleAffected
| introduced | fixed | last affected |
|---|---|---|
| 10.11.0+incompatible | 10.11.18+incompatible | - |
| 11.7.0+incompatible | 11.7.1+incompatible | - |
Fixed versions
| 10.11.18+incompatible | 11.7.1+incompatible |
Sources
- osv: GO-2026-6481
- https://github.com/advisories/GHSA-g5vr-6pgg-74qv
- https://nvd.nist.gov/vuln/detail/CVE-2026-8074
- https://mattermost.com/security-updates
CVE-2026-8074 · published · modified · JSON