CVE-2026-4776

High severity, CVSS 7.1. EPSS: 0.4% chance of exploitation in the next 30 days.

An SQL injection vulnerability exists in Mautic's API contact filtering mechanism. Due to insufficient recursive sanitization of nested query parameters, an authenticated API user can bypass input filtering and inject arbitrary SQL commands.

Published 2026-05-29. Last modified 2026-07-21.