PT-2026-33531 · Churchcrm · Churchcrm

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

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ChurchCRM versions prior to 7.2.0

Description The Pledge Editor renders donation comment values directly into HTML input value attributes without proper escaping. An authenticated user with Finance permissions can inject HTML attribute-breaking characters and event handlers into the comment field. These are stored in the database and execute in the browser of any user who opens the pledge record for editing, leading to stored Cross-Site Scripting (XSS), which is a technique where malicious scripts are injected into trusted websites.

Recommendations Update to version 7.2.0.

Fix

XSS

Improper Encoding or Escaping of Output

Weakness Enumeration

CWE-79

CWE-116

Related Identifiers

CVE-2026-40483

Affected Products

Churchcrm

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-40483 · Security Note
• https://github.com/ChurchCRM/CRM/pull/8609 · Note
• https://github.com/ChurchCRM/CRM/commit/b3da72a2b35f9c600e340a9dfd35e7792ff4f899 · Note
• https://github.com/ChurchCRM/CRM/security/advisories/GHSA-wjmf-w8gj-rx7g · Note
• https://twitter.com/CVEnew/status/2045467359079444680 · Twitter Post