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CVE-2026-40480— ChurchCRM has Missing Object-Level Authorization / IDOR in `/api/person/{personId}`

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 7.2.0之前版本存在安全漏洞，该漏洞源于API端点缺少对象级授权检查，可能导致信息泄露。

AI Predicted 5.4 Difficulty: Easy EPSS 0.34% · P27

Possible ATT&CK Techniques 1 AI

T1135 · Network Share Discovery
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I. Basic Information for CVE-2026-40480

Vulnerability Information
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Vulnerability Title
ChurchCRM has Missing Object-Level Authorization / IDOR in `/api/person/{personId}`
Source: CVE Program / CVE List V5
Vulnerability Description
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the GET /api/person/{personId} endpoint loads and returns person records without performing object-level authorization checks. Although the legacy PersonView.php page enforces canEditPerson() restrictions, the API layer omits this check. Any authenticated user with only EditSelf privileges can enumerate and read other members' records, exposing sensitive PII including names, addresses, phone numbers, and email addresses. This issue has been fixed in version 7.2.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
ChurchCRM 安全漏洞
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 7.2.0之前版本存在安全漏洞，该漏洞源于API端点缺少对象级授权检查，可能导致信息泄露。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
ChurchCRM CRM < 7.2.0 -

II. Public POCs for CVE-2026-40480

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III. Intelligence Information for CVE-2026-40480

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Patches & Fixes for CVE-2026-40480 (2)

Vendor Advisories for CVE-2026-40480 (1)

Other References for CVE-2026-40480 (1)

Same Patch Batch · ChurchCRM · 2026-04-17 · 7 CVEs total

CVE-2026-40484 9.1 CRITICAL ChurchCRM: Authenticated Remote Code Execution via Unrestricted PHP File Write in Database
CVE-2026-40581 8.1 HIGH ChurchCRM: Cross-Site Request Forgery (CSRF) in SelectDelete.php Leading to Permanent Data
CVE-2026-40483 5.4 MEDIUM ChurchCRM: Stored XSS in PledgeEditor.php via Donation Comment Field
CVE-2026-40485 5.3 MEDIUM ChurchCRM: Username Enumeration via Differential Response in Public Login API
CVE-2026-40482 ChurchCRM has Authenticated SQL Injection in `/api/families/byCheckNumber/{scanString}`
CVE-2026-40582 ChurchCRM: Authentication Bypass in `/api/public/user/login` Allows Bypass of 2FA and Acco

IV. Related Vulnerabilities

Same product: CRM
Same vendor: ChurchCRM
Same weakness: CWE-639

V. Comments for CVE-2026-40480

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