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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2025-3913

Team Privacy Settings Authorization Bypass in Mattermost Server

Description

Mattermost versions 10.7.x <= 10.7.0, 10.6.x <= 10.6.2, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly validate permissions when changing team privacy settings, allowing team administrators without the 'invite user' permission to access and modify team invite IDs via the /api/v4/teams/:teamId/privacy endpoint.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mattermost Mattermost

Default version status: unaffected

  • 10.7.0affected
  • 10.6.0 to ≤ 10.6.2affected
  • 10.5.0 to ≤ 10.5.3affected
  • 9.11.0 to ≤ 9.11.12affected
  • 10.8.0unaffected
  • 10.7.1unaffected
  • 10.6.3unaffected
  • 10.5.4unaffected
  • 9.11.13unaffected

References