id: GO-2024-3028
modules:
    - module: github.com/mattermost/mattermost-server
      versions:
        - introduced: 9.5.0+incompatible
        - fixed: 9.5.7+incompatible
        - introduced: 9.7.0+incompatible
        - fixed: 9.7.6+incompatible
        - introduced: 9.8.0+incompatible
        - fixed: 9.8.2+incompatible
        - introduced: 9.9.0+incompatible
        - fixed: 9.9.1+incompatible
      vulnerable_at: 9.9.1-rc4+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
      vulnerable_at: 8.0.0-20240805103309-f2907454960e
summary: |-
    Mattermost failed to properly validate that the channel that comes from the
    sync message is a shared channel in github.com/mattermost/mattermost-server
cves:
    - CVE-2024-39274
ghsas:
    - GHSA-cmc8-222c-vqp9
references:
    - advisory: https://github.com/advisories/GHSA-cmc8-222c-vqp9
    - advisory: https://nvd.nist.gov/vuln/detail/CVE-2024-39274
    - web: https://mattermost.com/security-updates
source:
    id: GHSA-cmc8-222c-vqp9
    created: 2024-08-05T17:07:25.169198-04:00
review_status: UNREVIEWED