Monstra 3.0.1 and earlier uses a cookie to track how many login attempts have been attempted, which allows remote attackers to conduct brute force login attacks by deleting the login_attempts cookie or setting it to certain values.
- http://packetstormsecurity.com/files/129082/Monstra-3.0.1-Bruteforce-Mitigation-Bypass.html
No PoCs found on GitHub currently.