| id: GO-2026-5820 | |
| modules: | |
| - module: github.com/mattermost/mattermost-server | |
| versions: | |
| - introduced: 10.11.0+incompatible | |
| - fixed: 10.11.15+incompatible | |
| - introduced: 11.4.0+incompatible | |
| - fixed: 11.4.5+incompatible | |
| - introduced: 11.5.0+incompatible | |
| - fixed: 11.5.4+incompatible | |
| - introduced: 11.6.0+incompatible | |
| - fixed: 11.6.1+incompatible | |
| vulnerable_at: 11.6.1-rc1+incompatible | |
| summary: Mattermost doesn't archive the channel before removing persistent notifications in github.com/mattermost/mattermost-server | |
| cves: | |
| - CVE-2026-4635 | |
| ghsas: | |
| - GHSA-pg7c-462j-grxv | |
| references: | |
| - advisory: https://github.com/advisories/GHSA-pg7c-462j-grxv | |
| - advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-4635 | |
| - web: https://mattermost.com/security-updates | |
| source: | |
| id: GHSA-pg7c-462j-grxv | |
| created: 2026-07-06T18:14:28.005311553-04:00 | |
| review_status: UNREVIEWED |