CVE-2025-53971
Mattermost versions 10.5.x <= 10.5.8, 9.11.x <= 9.11.17 fail to properly validate authorization for team scheme role modifications which allows Team Admins to demote Team Members to Guests via the PUT /api/v4/teams/team-id/members/user-id/schemeRoles API endpoint.
Vendor
Product
CWE
Yayın Tarihi
2025-08-21 08:15:30
Güncelleme
2025-08-25 15:16:26
Source Identifier
responsibledisclosure@mattermost.com
KEV Date Added
-