VULNERABILITY INTELLIGENCE

CVE-2025-3611

CVSS score3.1 LOW
EPSS probability0.23%
CISA KEVNot currently listed
Published2025-05-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

Description

Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fails to properly enforce access control restrictions for System Manager roles, allowing authenticated users with System Manager privileges to view team details they should not have access to via direct API requests to team endpoints, even when explicitly configured with 'No access' to Teams in the System Console.

Weakness classification

  • responsibledisclosure@mattermost.com: CWE-863

Primary references