Blind SQL Injection Vulnerability in ChurchCRM by ChurchCRM
CVE-2025-66313

5.1MEDIUM

Key Information:

Vendor

Churchcrm

Status
Crm
Vendor
CVE Published:
1 December 2025

What is CVE-2025-66313?

In ChurchCRM versions 6.2.0 and earlier, a time-based blind SQL injection vulnerability exists within the handling of the 1FieldSec parameter. This flaw allows attackers to exploit time delays using the SLEEP() function, confirming that input is directly used in SQL queries without adequate parameterization. As a result, attackers can execute queries that lead to unauthorized data access and manipulation using blind techniques, posing a serious risk to sensitive information.

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Affected Version(s)

CRM <= 6.2.0

References

https://github.com/ChurchCRM/CRM/security/advisories/GHSA...
x_refsource_CONFIRM
https://github.com/ChurchCRM/CRM/commit/719a6bc73245c40e3...
x_refsource_MISC

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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