CVE-2023-30790: Monicahq Monica

Medium severity, CVSS 5.4. EPSS: 0.6% chance of exploitation in the next 30 days.

MonicaHQ version 4.0.0 allows an authenticated remote attacker to execute malicious code in the application via CSTI in the `people:id/relationships` endpoint and first_name and last_name parameter.

Affected products

• Monicahq Monica: version 4.0.0 only

Published 2023-05-08. Last modified 2026-06-17.