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.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/ChurchCRM/CRM/commit/719a6bc73245c40e3c30dae6229daaecd451e59f Patch
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-47q3-c874-mqvp Exploit, Vendor Advisory
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-47q3-c874-mqvp Exploit, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.1 · churchcrmNVD modified 2026-10-18 18:10
Affected (CPE criteria) 1
cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*
References 3
- https://github.com/ChurchCRM/CRM/commit/719a6bc73245c40e3c30dae6229daaecd451e59f Patch
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-47q3-c874-mqvp Exploit, Vendor Advisory
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-47q3-c874-mqvp Exploit, Vendor Advisory