CVE-2023-48659: Misp-Project Misp

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

An issue was discovered in MISP before 2.4.176. app/Controller/AppController.php mishandles parameter parsing.

Affected products

• Misp-Project Misp: before 2.4.176 (fixed in 2.4.176)

Published 2023-11-17. Last modified 2026-06-23.