CVE-2026-32880 PUBLISHED

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

Assigner: GitHub_M
Reserved: 16.03.2026 Published: 20.03.2026 Updated: 20.03.2026

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.

Metrics

CVSS 3.1

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

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	High	Integrity Impact	High
User Interaction	Required	Availability Impact	Low

CVSS 3.1

Product Status

Vendor	ChurchCRM
Product	CRM
Versions	Version < 7.0.2 is affected

References

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

Problem Types

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