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CVE-2025-53971

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2025-08-21 07:31:01

Laatst bijgewerkt 2025-08-21 14:51:19

Toegewezen door Mattermost

CVSS-score 3.8

Status PUBLISHED

Beschrijving

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.

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