CVE-2025-2571 Information

Description

Mattermost versions 10.7.x <= 10.7.0 10.6.x <= 10.6.2 10.5.x <= 10.5.3 9.11.x <= 9.11.12 fail to clear Google OAuth credentials when converting user accounts to bot accounts allowing attackers to gain unauthorized access to bot accounts via the Google OAuth signup flow.

Reference

https://mattermost.com/security-updates