id: GO-2025-3483
modules:
    - module: github.com/mattermost/mattermost-server
      versions:
        - introduced: 9.11.0-rc1+incompatible
        - fixed: 9.11.8+incompatible
        - introduced: 10.2.0-rc1+incompatible
        - fixed: 10.2.3+incompatible
        - introduced: 10.3.0-rc1+incompatible
        - fixed: 10.3.3+incompatible
        - introduced: 10.4.0-rc1+incompatible
        - fixed: 10.4.2+incompatible
      vulnerable_at: 10.4.1+incompatible
    - module: github.com/mattermost/mattermost-server/v5
      vulnerable_at: 5.39.3
    - module: github.com/mattermost/mattermost-server/v6
      vulnerable_at: 6.7.2
    - module: github.com/mattermost/mattermost/server/v8
      versions:
        - fixed: 8.0.0-20250122165010-4ed702ccff4e
summary: Mattermost allows reading arbitrary files in github.com/mattermost/mattermost-server
cves:
    - CVE-2025-20051
ghsas:
    - GHSA-v469-7wp6-7cvp
references:
    - advisory: https://github.com/advisories/GHSA-v469-7wp6-7cvp
    - advisory: https://nvd.nist.gov/vuln/detail/CVE-2025-20051
    - web: https://github.com/mattermost/mattermost-plugin-boards/commit/025ce8d363a054473bc002f43f602a4032d38c06
    - web: https://github.com/mattermost/mattermost/commit/4ed702ccff4ec3c9eff832a9b6060f9f4454141d
    - web: https://mattermost.com/security-updates
notes:
    - fix: 'github.com/mattermost/mattermost/server/v8: could not add vulnerable_at: could not find tagged version between introduced and fixed'
source:
    id: GHSA-v469-7wp6-7cvp
    created: 2025-03-03T11:26:14.575849-05:00
review_status: UNREVIEWED