CVE-2021-3184: Misp-Project Misp

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

MISP 2.4.136 has XSS via a crafted URL to the app/View/Elements/global_menu.ctp user homepage favourite button.

Affected products

• Misp-Project Misp: version 2.4.136 only

Published 2021-01-19. Last modified 2026-06-22.