CVE-2025-1792 — Improper Access Control in Mattermost Channel Member API
Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly enforce access controls for guest users accessing channel member information, allowing…
Published: 2025-05-30 · CVSS: 3.1 · CVSS 3.1
Mattermost versions 10.7.x <= 10.7.0, 10.5.x <= 10.5.3, 9.11.x <= 9.11.12 fail to properly enforce access controls for guest users accessing channel member information, allowing authenticated guest users to view metadata about members of public channels via the channel members API endpoint.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7