CVE-2026-39337 | ChurchCRM is an open-source church management system. Prior … | CVSS 10.0 CRITICAL

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.

Metadata

CVE ID: CVE-2026-39337
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-04-06 20:28 UTC
Published: 2026-04-07 18:08 UTC
Last updated: 2026-04-07 18:41 UTC
Primary CWE: CWE-94
CWE-94: Improper Control of Generation of Code ('Code Inject…
Vendor / Product: ChurchCRM / CRM
Sources: cve.org · NVD

Severity & Metrics

10.0 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
ChurchCRM	CRM	—	< 7.1.0

Weakness (CWE)

CWE	Source	Description
CWE-94	cna	CWE-94: Improper Control of Generation of Code ('Code Injection')

CVSS scores (1)

Score	Severity	Version	Source	Vector
10.0	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

References (1)

https://github.com/ChurchCRM/CRM/security/advisories/GHSA-pm2v-ggh4-mp7p https://github.com/ChurchCRM/CRM/security/advisories/GHSA-pm2v-ggh4-mp7p