CVE-2026-39941
Medium
Description
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.
SeverityMedium
CVSS6.1
Exploit probability—
ProductChurchcrm
PublishedApr 9, 2026
First seenApr 9, 2026
Weakness typeCWE-79Cross-site scripting (XSS)CWE-80CWE-80
How to fix
Update
- churchcrm churchcrm7.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| churchcrm churchcrm | v < 7.1.0 | 7.1.0 |
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