CVE-2026-3113

A flaw was found in Mattermost. The system fails to properly set file permissions on downloaded bulk exports. This vulnerability allows other local users on the server to read the sensitive contents of these bulk export files, leading to unauthorized information disclosure...

PT-2026-28422

Name of the Vulnerable Software and Affected Versions Mattermost versions 10.11.x through 10.11.11 Mattermost versions 11.2.x through 11.2.3 Mattermost versions 11.3.x through 11.3.1 Mattermost versions 11.4.x through 11.4.0 Description The software fails to properly set permissions on downloaded...