CVE-2025-67877: Churchcrm

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

ChurchCRM is an open-source church management system. Versions prior to 6.5.3 have a SQL injection vulnerability in the `src/CartToFamily.php` file, specifically in how the `PersonAddress` POST parameter is handled. Unlike other parameters in the same file which are correctly cast to integers using the `InputUtils` class, the `PersonAddress` parameter is missing the type definition. This allows an attacker to inject arbitrary SQL commands directly into the query. Version 6.5.3 fixes the issue.

Affected products

• Churchcrm Churchcrm: before 6.5.3 (fixed in 6.5.3)

Published 2025-12-17. Last modified 2026-06-17.