Security Advisory

CVE-2025-55074

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-11-18 15:23:29

Last updated 2025-11-18 21:03:22

Assigner Mattermost

State PUBLISHED

Description

Mattermost versions 10.11.x <= 10.11.3, 10.5.x <= 10.5.11 fail to enforce access permissions on the Agents plugin which allows other users to determine when users had read channels via channel member objects

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