| id: GO-2026-4463 |
| modules: |
| - module: github.com/mattermost/mattermost-server |
| versions: |
| - introduced: 3.8.0+incompatible |
| - fixed: 3.8.2+incompatible |
| non_go_versions: |
| - fixed: 3.7.5-0.20170421192444-247cd1e51a8c |
| vulnerable_at: 3.8.2-rc1+incompatible |
| summary: |- |
| Mattermost Server uses weak hashing for OAuth, email verification tokens and |
| invitations in github.com/mattermost/mattermost-server |
| cves: |
| - CVE-2017-18917 |
| ghsas: |
| - GHSA-jxc4-w54c-qv5r |
| references: |
| - advisory: https://github.com/advisories/GHSA-jxc4-w54c-qv5r |
| - advisory: https://nvd.nist.gov/vuln/detail/CVE-2017-18917 |
| - web: https://github.com/mattermost/mattermost/commit/247cd1e51a8c943628dc650e87e794b06aad4c2b |
| - web: https://github.com/mattermost/mattermost/commit/b74e85653660525d351d090a1e1874ae933bcbc8 |
| - web: https://mattermost.com/security-updates |
| source: |
| id: GHSA-jxc4-w54c-qv5r |
| created: 2026-02-13T20:22:15.326510646Z |
| review_status: UNREVIEWED |
