CVE-2025-66313 - CVE House
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Status published Medium CVE-2025-66313

ChurchCRM vulnerable to a time-based blind SQL injection via the 1FieldSec parameter

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2025-68399
ChurchCRM has Stored Cross-Site Scripting (XSS) In GroupEditor.php
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CVE-2025-68275
ChurchCRM vulnerable to Stored XSS - Group name > Person Listing
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Affected Vendor

Affected Software

CRM
Vulnerable Versions:
<= 6.2.0

Timeline

Official Publish: December 1st, 2025
Last Modified: December 2nd, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-89

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1213.006 Databases
Collection
T1485 Data Destruction
Impact