CVE-2025-66313

Summary

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.

Affected Software

Weaknesses

• CWE-89: CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

• https://github.com/ChurchCRM/CRM/security/advisories/GHSA-47q3-c874-mqvp

References

• https://github.com/ChurchCRM/CRM/security/advisories/GHSA-47q3-c874-mqvp
• https://github.com/ChurchCRM/CRM/commit/719a6bc73245c40e3c30dae6229daaecd451e59f

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