Report: CVE-2026-40593 - ChurchCRM: Stored XSS in UserEditor.php via Login Name Field

Report: CVE-2026-40593 - ChurchCRM: Stored XSS in UserEditor.php via Login Name Field

CVE ID :CVE-2026-40593 Published : April 18, 2026, 12:16 a.m. | 1 hour, 15 minutes ago Description :ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the User Editor (UserEditor.php) renders stored usernames directly into an HTML input value attribute without applying htmlspecialchars(). An administrator can save a username containing HTML attribute-breaking characters and event handlers, which execute in the browser of any administrator who subsequently views that user's editor page, resulting in stored XSS. This issue has been fixed in version 7.2.0. Severity: 4.8 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
MEDIUM
Published
April 18, 2026
Affected Product: php
Impact: XSS