CVE-2025-27933 — Unauthorized Private-to-Public Channel Conversion
Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to fail to enforce channel conversion restrictions, which allows members with permission to convert…
Published: 2025-03-21 · CVSS: 5.4 · CVSS 3.1
Mattermost versions 10.4.x <= 10.4.2, 10.3.x <= 10.3.3, 9.11.x <= 9.11.8 fail to fail to enforce channel conversion restrictions, which allows members with permission to convert public channels to private ones to also convert private ones to public
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7