CVE-2025-67874: churchcrm — Exploit & Fix

Description

ChurchCRM is an open-source church management system. Prior to version 6.5.0, the application echoes back plaintext passwords submitted by users in subsequent HTTP responses. This information disclosure significantly increases the risk of credential compromise and may amplify the impact of other vulnerabilities (e.g., XSS, IDOR, session fixation), enabling attackers to harvest other users’ passwords. Version 6.5.0 fixes the issue.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness Type (CWE)

CWE-204 CWE-204

Affected Products

Vendor	Product	Versions
churchcrm	churchcrm	< 6.5.0

References

Advisories & Patches

https://github.com/ChurchCRM/CRM/commit/2d6cf7aed9af1b9b47e125d1a2266f8e2a88f3fd https://github.com/ChurchCRM/CRM/security/advisories/GHSA-p98h-5xcj-5c6x

Exploits

https://github.com/ChurchCRM/CRM/security/advisories/GHSA-p98h-5xcj-5c6x

Frequently Asked Questions

What is CVE-2025-67874? +

ChurchCRM is an open-source church management system. Prior to version 6.5.0, the application echoes back plaintext passwords submitted by users in subsequent HTTP responses. This information disclosure significantly increases the risk of credential compromise and may amplify the impact of other vulnerabilities (e.g., XSS, IDOR, session fixation), enabling attackers to harvest other users’ passwords. Version 6.5.0 fixes the issue. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-67874? +

CVE-2025-67874 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-67874? +

CVE-2025-67874 affects products from churchcrm, specifically: churchcrm. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-67874? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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