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CVE-2026-39337— ChurchCRM Affected by Unauthenticated RCE in Install Wizard

Quick assessment

Affected
ChurchCRM CRM
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ChurchCRM是ChurchCRM开源的一个为教会打造的开源 CRM 系统。 ChurchCRM 7.1.0之前版本存在代码注入漏洞，该漏洞源于安装向导中$dbPassword变量未清理，可能导致预身份验证远程代码执行和服务器完全被控制。

CVSS 10.0 · Critical EPSS 1.13% · P65
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I. Basic Information for CVE-2026-39337

Vulnerability Information
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Vulnerability Title
ChurchCRM Affected by Unauthenticated RCE in Install Wizard
Source: CVE Program / CVE List V5
Vulnerability 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 "$dbPassword" variable is not sanitized. This vulnerability exists due to an incomplete fix for CVE-2025-62521. This vulnerability is fixed in 7.1.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对生成代码的控制不恰当(代码注入)
Source: CVE Program / CVE List V5
Vulnerability Title
ChurchCRM 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ChurchCRM是ChurchCRM开源的一个为教会打造的开源 CRM 系统。 ChurchCRM 7.1.0之前版本存在代码注入漏洞，该漏洞源于安装向导中$dbPassword变量未清理，可能导致预身份验证远程代码执行和服务器完全被控制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
ChurchCRM CRM < 7.1.0 -

II. Public POCs for CVE-2026-39337

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III. Intelligence Information for CVE-2026-39337

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Vendor Advisories for CVE-2026-39337 (1)

Same Patch Batch · ChurchCRM · 2026-04-07 · 28 CVEs total

CVE-2026-35573 9.1 CRITICAL ChurchCRM has a Path traversal leads to RCE
CVE-2026-39339 9.1 CRITICAL ChurchCRM has an API Authentication Bypass
CVE-2026-39328 8.9 HIGH ChurchCRM has Stored XSS in Social Profile Fields
CVE-2026-39326 8.8 HIGH ChurchCRM has a Blind SQL injection in PropertyTypeEditor.php
CVE-2026-39334 8.8 HIGH ChurchCRM has a Blind SQL injection in SettingsIndividual.php
CVE-2026-39327 8.8 HIGH ChurchCRM has a SQL injection in MemberRoleChange.php
CVE-2026-39319 8.8 HIGH ChurchCRM has a Second Order SQLI via FundRaiserEditor.php
CVE-2026-39329 8.8 HIGH ChurchCRM has a Blind SQL injection in EventNames.php
CVE-2026-39318 8.8 HIGH ChurchCRM has a DDL SQL Injection in GroupPropsFormRowOps.php
CVE-2026-39330 8.8 HIGH ChurchCRM has a Blind SQL injection in PropertyAssign.php
CVE-2026-35576 8.7 HIGH ChurchCRM has Stored Cross-Site Scripting (XSS) in Person Properties via PrintView.php
CVE-2026-39333 8.7 HIGH ChurchCRM has Reflected XSS in DateStart/DateEnd parameters in FindFundRaiser.php
CVE-2026-39332 8.7 HIGH ChurchCRM has Reflected Cross-Site Scripting (XSS) in GeoPage.php
CVE-2026-39340 8.1 HIGH ChurchCRM has a SQL Injection in PropertyTypeEditor.php via Incorrect Sanitizer Substituti
CVE-2026-39341 8.1 HIGH SQL injection in ChurchCRM.0
CVE-2026-39331 8.1 HIGH ChurchCRM has an API Authorization Bypass Allows Authenticated User to Deactivate, Modify,
CVE-2026-35575 8.0 HIGH ChurchCRM has Stored XSS in Group Name
CVE-2026-35534 7.6 HIGH ChurchCRM has Stored XSS in PersonView.php via Facebook Field Attribute Injection
CVE-2026-35574 7.3 HIGH ChurchCRM has a Stored XSS in Person Profile - Add a Note
CVE-2026-39325 7.2 HIGH ChurchCRM has a Blind SQL injection in SettingsUser.php

Showing top 20 of 28 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: CRM
Same vendor: ChurchCRM
Same weakness: CWE-94

V. Comments for CVE-2026-39337

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