Security Advisory

CVE-2024-4195

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-04-26 08:26:00

Last updated 2024-08-01 20:33:52

Assigner Mattermost

State PUBLISHED

Description

Mattermost versions 9.6.0, 9.5.x before 9.5.3, and 8.1.x before 8.1.12 fail to fully validate role changes, which allows an attacker authenticated as a team admin to promote guests to team admins via crafted HTTP requests.

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