Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2026-40582— ChurchCRM: Authentication Bypass in `/api/public/user/login` Allows Bypass of 2FA and Account Lockout

EPSS 0.17% · P38
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-40582

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ChurchCRM: Authentication Bypass in `/api/public/user/login` Allows Bypass of 2FA and Account Lockout
Source: NVD (National Vulnerability Database)
Vulnerability Description
ChurchCRM is an open-source church management system. In versions prior to 7.2.0, the /api/public/user/login endpoint validates only the username and password before returning the user's API key, bypassing the normal authentication flow that enforces account lockout and two-factor authentication checks. An attacker with knowledge of a user's password can obtain API access even when the account is locked or has 2FA enabled, granting direct access to all protected API endpoints with that user's privileges. This issue has been fixed in version 7.2.0. Note: this issue had a duplicate, GHSA-472m-p3gf-46xp, which has been closed.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: NVD (National Vulnerability Database)
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/public/user/login端点仅验证用户名和密码后即返回用户API密钥，绕过了强制执行账户锁定和双因素身份验证检查的正常身份验证流程，可能导致攻击者在账户被锁定或启用2FA时仍获得API访问权限。
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

VendorProductAffected VersionsCPESubscribe
ChurchCRMCRM < 7.2.0 -

II. Public POCs for CVE-2026-40582

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-40582

请登录查看更多情报信息。

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

CVE-2026-404849.1 CRITICALChurchCRM: Authenticated Remote Code Execution via Unrestricted PHP File Write in Database
CVE-2026-405818.1 HIGHChurchCRM: Cross-Site Request Forgery (CSRF) in SelectDelete.php Leading to Permanent Data
CVE-2026-404835.4 MEDIUMChurchCRM: Stored XSS in PledgeEditor.php via Donation Comment Field
CVE-2026-404855.3 MEDIUMChurchCRM: Username Enumeration via Differential Response in Public Login API
CVE-2026-40480ChurchCRM has Missing Object-Level Authorization / IDOR in `/api/person/{personId}`
CVE-2026-40482ChurchCRM has Authenticated SQL Injection in `/api/families/byCheckNumber/{scanString}`

IV. Related Vulnerabilities

Same product: CRM
Same vendor: ChurchCRM
Same weakness: CWE-288

V. Comments for CVE-2026-40582

No comments yet

Leave a comment