| id: GO-2025-4202 |
| modules: |
| - module: github.com/mattermost/mattermost-server |
| versions: |
| - fixed: 4.1.2+incompatible |
| - introduced: 4.2.0-rc1+incompatible |
| - fixed: 4.2.1+incompatible |
| - introduced: 4.3.0-rc1+incompatible |
| - fixed: 4.3.0+incompatible |
| vulnerable_at: 4.3.0-rc4+incompatible |
| summary: |- |
| Mattermost Server allows attackers to create buttons that can launch API |
| requests in github.com/mattermost/mattermost-server |
| cves: |
| - CVE-2017-18890 |
| ghsas: |
| - GHSA-m497-hq5x-6jcv |
| references: |
| - advisory: https://github.com/advisories/GHSA-m497-hq5x-6jcv |
| - advisory: https://nvd.nist.gov/vuln/detail/CVE-2017-18890 |
| - web: https://mattermost.com/security-updates |
| source: |
| id: GHSA-m497-hq5x-6jcv |
| created: 2025-12-15T12:58:07.88473131-05:00 |
| review_status: UNREVIEWED |
