CVE-2026-32880

ChurchCRM is vulnerable to Stored XSS through JSON handling in SystemSettings.php

State: Published
Severity: 6.4 Medium
Published: Mar 20, 2026
Updated: Mar 20, 2026
Reserved: Mar 16, 2026

Description

ChurchCRM is an open-source church management system. Versions prior to 7.0.2 allow an admin user to edit JSON type system settings to store a JavaScript payload that can execute when any admin views the system settings. The JSON input is left unescaped/unsanitized in SystemSettings.php, leading to XSS. This issue has been fixed in version 7.0.2.

Scores

CVSS	Score	Vector	Source
3.1	6.4 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
CRMChurchCRM	< 7.0.2Affected

References

https://github.com/ChurchCRM/CRM/security/advisories/GHSA-7gq6-xmpx-qc7c

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