PT-2026-40459 · Churchcrm · Churchcrm

Published 2026-05-12 · Updated 2026-05-13 · CVE-2026-42289

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions ChurchCRM versions prior to 7.3.2

Description ChurchCRM is an open-source church management system. The UserEditor.php file processes user account creation and permission updates using $ POST parameters without validating Cross-Site Request Forgery (CSRF) tokens. CSRF is a technique where an attacker tricks a victim into performing actions they did not intend to do. An unauthenticated attacker can use a malicious HTML page to silently elevate a low-privilege user to administrator status or create a new administrator backdoor account if an authenticated administrator visits the page.

Recommendations Update to version 7.3.2.

Exploit

Fix

LPE

Improper Privilege Management

CSRF

Missing Authentication

Weakness Enumeration

CWE-269

CWE-352

CWE-306

Related Identifiers

CVE-2026-42289

Affected Products

Churchcrm

References · 6

• 🔥 https://github.com/ChurchCRM/CRM/security/advisories/GHSA-3xq9-c86x-cwpp · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-42289 · Security Note
• https://twitter.com/KaitanSecurity/status/2054343371511009506 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2054404540301005299 · Twitter Post
• https://twitter.com/CVEnew/status/2054340927221547153 · Twitter Post
• https://t.me/CVEtracker/53577 · Telegram Post