EUVD-2025-200114CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
5Description
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.
Analysis
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.
Technical Context
SQL injection occurs when user-supplied input is incorporated into SQL queries without proper sanitization or parameterized queries.
Affected Products
Affected products: Churchcrm Churchcrm
Remediation
A vendor patch is available — apply it immediately. Use parameterized queries or prepared statements. Apply input validation and escape special characters. Implement least-privilege database accounts.
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External POC / Exploit Code
Leaving vuln.today