medium6.1
CVE-2026-39941
ChurchCRM is an open-source church management system.
Impact
ChurchCRM is an open-source church management system. Prior to 7.1.0, an XSS vulnerability allows attacker-supplied input sent via a the EName and EDesc parameters in EditEventAttendees.php to be rendered in a page without proper output encoding, enabling arbitrary JavaScript execution in victims' browsers. This vulnerability is fixed in 7.1.0.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Churchcrm | Churchcrm | before 7.1.0 |