CVE-2025-66313

Published December 1st, 2025

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CVSS v3

7.2

HIGH

CVSS v2

N/A

Affected

PROJECT

Description

ChurchCRM is an open-source church management system. In ChurchCRM 6.2.0 and earlier, there is a time-based blind SQL injection in the handling of the 1FieldSec parameter. Injecting SLEEP() causes deterministic server-side delays, proving the value is incorporated into a SQL query without proper parameterization. The issue allows data exfiltration and modification via blind techniques.

ChurchCRM/CRM

ChurchCRM - A free and open-source Church Management Software (ChMS) to help churches manage their membership data, groups, events, and finances.

GitHub

890