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.
Metrics
CVSS 3.1 6.4/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:LWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| ChurchCRM | CRM | < 7.0.2 |
References
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-7gq6-xmpx-qc7cExploit, Mitigation, Vendor Advisory
- https://github.com/ChurchCRM/CRM/security/advisories/GHSA-7gq6-xmpx-qc7cExploit, Mitigation, Vendor Advisory
Timeline
- Published
- Mar 20, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed