CVE-2026-42289 — ChurchCRM: Cross-Site Request Forgery (CSRF) Leading to Admin Privilege Escalation
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 wi…
Published: 2026-05-12 · CVSS: 8.8 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7