CVE-2026-42289: Churchcrm CRM

High severity, CVSS 8.8. EPSS: 0.2% chance of exploitation in the next 30 days.

ChurchCRM is an open-source church management system. Prior to 7.3.2, UserEditor.php processes user account creation and permission updates entirely through $_POST parameters with no CSRF token validation. An unauthenticated attacker can craft a malicious HTML page that, when visited by an authenticated administrator, silently elevates any low-privilege user to full administrator or creates a new admin backdoor account without the victim's knowledge This vulnerability is fixed in 7.3.2.

Affected products

• Churchcrm CRM: before 7.3.2 (fixed in 7.3.2)

Published 2026-05-12. Last modified 2026-06-17.