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OpenAdvisories
Medium · 5.4 CVE-2026-40483 EUVD-2026-23595

ChurchCRM: Stored XSS in PledgeEditor.php via Donation Comment Field

Published Apr 17, 2026 · Updated Apr 20, 2026 · Assigned by GitHub_M

Description

ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the Pledge Editor renders donation comment values directly into HTML input value attributes without escaping via htmlspecialchars(). An authenticated user with Finance permissions can inject HTML attribute-breaking characters and event handlers into the comment field, which are stored in the database and execute in the browser of any user who subsequently opens the pledge record for editing, resulting in stored XSS. This issue has been fixed in version 7.2.0.

Affected products

VendorProductAffectedFixed
ChurchCRM CRM < 7.2.0 —

References