Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization via the command update API. An attacker can impersonate existing system or custom commands by editing their own slash command trigger to match an already-registered trigger, potentially hijacking command...

PT-2026-41649

Name of the Vulnerable Software and Affected Versions Mattermost versions prior to 11.5.2 Mattermost versions prior to 10.11.14 Mattermost versions prior to 11.4.4 Description An issue exists where the system fails to enforce trigger-word uniqueness during the update of slash commands. This allow...