CVE-2024-5617: The account lock feature fails to correctly enforce account lockouts on the primary user store when users with identical usernames exist in both primary and sec

The account lock feature fails to correctly enforce account lockouts on the primary user store when users with identical usernames exist in both primary and secondary user stores. This occurs because the lock condition is only applied to the secondary user store account in such scenarios, allowing continued authentication attempts against the primary user store account.

This functional flaw enables brute force attacks. By systematically attempting different passwords against the primary user st