CVE-2025-55074 — Channel member objects leak read status
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 chann…
Published: 2025-11-18 · CVSS: 3.0 · CVSS 3.1
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
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7