| id: GO-2026-5112 |
| modules: |
| - module: github.com/mattermost/mattermost-server |
| versions: |
| - introduced: 10.11.0-rc1+incompatible |
| - fixed: 10.11.12+incompatible |
| - introduced: 11.2.0-rc1+incompatible |
| - fixed: 11.2.4+incompatible |
| - introduced: 11.3.0-rc1+incompatible |
| - fixed: 11.3.2+incompatible |
| - introduced: 11.4.0-rc1+incompatible |
| - fixed: 11.4.1+incompatible |
| non_go_versions: |
| - introduced: 8.0.0-20260105080200-d27a2195068d |
| - fixed: 8.0.0-20260217110922-b7d4a1f1f59b |
| vulnerable_at: 11.4.1-rc2+incompatible |
| summary: Mattermost doesn't set permissions on downloaded bulk export in github.com/mattermost/mattermost-server |
| cves: |
| - CVE-2026-3113 |
| ghsas: |
| - GHSA-4765-v66x-rqx7 |
| references: |
| - advisory: https://github.com/advisories/GHSA-4765-v66x-rqx7 |
| - advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-3113 |
| - web: https://mattermost.com/security-updates |
| source: |
| id: GHSA-4765-v66x-rqx7 |
| created: 2026-06-25T01:38:31.645323679-04:00 |
| review_status: UNREVIEWED |
