CVE-2018-12649: Misp-Project Misp

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

An issue was discovered in app/Controller/UsersController.php in MISP 2.4.92. An adversary can bypass the brute-force protection by using a PUT HTTP method instead of a POST HTTP method in the login part, because this protection was only covering POST requests.

Affected products

• Misp-Project Misp: version 2.4.92 only

Published 2018-06-22. Last modified 2026-06-22.