PT-2026-33531 · Churchcrm · Crm

Published 2026-04-17 · Updated 2026-04-18 · CVE-2026-40483

NVD

CVSS v3.1

5.4

Medium

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

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.

Fix

Improper Encoding or Escaping of Output

XSS

Weakness Enumeration

CWE-116

CWE-79

Related Identifiers

CVE-2026-40483

Affected Products

Crm

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-40483 · Security Note
• https://github.com/ChurchCRM/CRM/commit/b3da72a2b35f9c600e340a9dfd35e7792ff4f899 · Note
• https://github.com/ChurchCRM/CRM/pull/8609 · Note
• https://github.com/ChurchCRM/CRM/security/advisories/GHSA-wjmf-w8gj-rx7g · Note