CVE-2025-2527 — Improper access control to group information
Mattermost versions 10.5.x <= 10.5.2, 9.11.x <= 9.11.11 failed to properly verify a user's permissions when accessing groups, which allows an attacker to view group information …
Published: 2025-05-15 · CVSS: 4.3 · CVSS 3.1
Mattermost versions 10.5.x <= 10.5.2, 9.11.x <= 9.11.11 failed to properly verify a user's permissions when accessing groups, which allows an attacker to view group information via an API request.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7