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Critical · 10.0 CVE-2026-39337 EUVD-2026-19835

ChurchCRM Affected by Unauthenticated RCE in Install Wizard

Published Apr 7, 2026 · Updated Apr 7, 2026 · Assigned by GitHub_M

Description

ChurchCRM is an open-source church management system. Prior to 7.1.0, critical pre-authentication remote code execution vulnerability in ChurchCRM's setup wizard allows unauthenticated attackers to inject arbitrary PHP code during the initial installation process, leading to complete server compromise. The "$dbPassword" variable is not sanitized. This vulnerability exists due to an incomplete fix for CVE-2025-62521. This vulnerability is fixed in 7.1.0.

Affected products

VendorProductAffectedFixed
ChurchCRM CRM < 7.1.0 —

References