ChurchCRM 4.5.3 - Cross-Site Scripting

A stored Cross-site scripting XSS vulnerability in ChurchCRM 4.5.3 allows remote attackers to inject arbitrary web script or HTML via the OptionManager.php. id: CVE-2023-26842 info: name: ChurchCRM 4.5.3 - Cross-Site Scripting author: Harsh severity: medium description: | A stored Cross-site...

ChurchCRM - API Authentication Bypass via URL Injection

ChurchCRM 7.1.0 contains an authentication bypass caused by improper API middleware URL handling in ChurchCRM/Slim/Middleware/AuthMiddleware.php, letting unauthenticated attackers access protected API endpoints, exploit requires crafted request URL with 'api/public id: CVE-2026-39339 info: name:...

ChurchCRM - SQL Injection

A vulnerability exists in ChurchCRM 5.13.0 and prior that allows an attacker to execute arbitrary SQL queries by exploiting a time-based blind SQL Injection vulnerability in the EditEventTypes functionality. The newCountName parameter is directly concatenated into an SQL query without proper...

ChurchCRM v4.5.3 - Cross-Site Scripting

A stored Cross-site scripting XSS vulnerability in the FundRaiserEditor.php component of ChurchCRM v4.5.3 allows attackers to execute arbitrary web scripts or HTML via a crafted payload. id: CVE-2023-31548 info: name: ChurchCRM v4.5.3 - Cross-Site Scripting author: Harsh severity: medium...

ChurchCRM 4.5.3 - Cross-Site Scripting

A stored Cross-site scripting XSS vulnerability in ChurchCRM 4.5.3 allows remote attackers to inject arbitrary web script or HTML via the NoteEditor.php. id: CVE-2023-26843 info: name: ChurchCRM 4.5.3 - Cross-Site Scripting author: Harsh severity: medium description: | A stored Cross-site scripti...

ChurchCRM 4.5.3 - Cross-Site Scripting

A reflected cross-site scripting XSS vulnerability in ChurchCRM 4.5.3 allows remote attackers to inject arbitrary web script or HTML via the id parameter of /churchcrm/v2/family/not-found. id: CVE-2023-25346 info: name: ChurchCRM 4.5.3 - Cross-Site Scripting author: Harsh severity: medium...

CVE-2026-58411

ChurchCRM is an open-source church management system. Prior to version 7.4.0, Cross-Site Scripting XSS vulnerabilities were identified due to insufficient output encoding of user-controlled request parameter names and parameter values. The application reflects attacker-controlled input into...

CVE-2026-58411

ChurchCRM is an open-source church management system. Prior to version 7.4.0, Cross-Site Scripting XSS vulnerabilities were identified due to insufficient output encoding of user-controlled request parameter names and parameter values. The application reflects attacker-controlled input into...

CVE-2026-58411 ChurchCRM has Reflected Cross-Site Scripting (XSS) via unsanitized request parameter names and values

ChurchCRM is an open-source church management system. Prior to version 7.4.0, Cross-Site Scripting XSS vulnerabilities were identified due to insufficient output encoding of user-controlled request parameter names and parameter values. The application reflects attacker-controlled input into...

CVE-2026-58411

ChurchCRM (open-source church management system) Vulnerability: Prior to version 7.4.0, a Reflected XSS was identified due to insufficient output encoding of user-controlled request parameter names and values. The application reflects attacker-controlled input into JavaScript string contexts and ...

CVE-2026-58411 ChurchCRM has Reflected Cross-Site Scripting (XSS) via unsanitized request parameter names and values

ChurchCRM is an open-source church management system. Prior to version 7.4.0, Cross-Site Scripting XSS vulnerabilities were identified due to insufficient output encoding of user-controlled request parameter names and parameter values. The application reflects attacker-controlled input into...

CVE-2026-58410

CVE-2026-58410 (ChurchCRM) — Prior to version 7.4.0, an improper object-level authorization flaw in family-scoped endpoints allowed authenticated, non-admin users with EditSelf access to read/modify records from other families by supplying a different familyId. The backend trusts attacker-control...

CVE-2026-58410 ChurchCRM: Improper object-level authorization allows low-privileged users to read and modify other families’ records

ChurchCRM is an open-source church management system. Prior to version 7.4.0, there was an authorization flaw in the family-scoped endpoints which allowed low-privileged users to read and modify other families’ records. An authenticated non-admin user with EditSelf access can supply another...

CVE-2026-58410 ChurchCRM: Improper object-level authorization allows low-privileged users to read and modify other families’ records

ChurchCRM is an open-source church management system. Prior to version 7.4.0, there was an authorization flaw in the family-scoped endpoints which allowed low-privileged users to read and modify other families’ records. An authenticated non-admin user with EditSelf access can supply another...

CVE-2026-58408

ChurchCRM is an open-source church management system. Prior to version 7.4.0, a low-privileged user can bypass the /admin/export UI and exfiltrate the entire member directory. The POST /CSVCreateFile.php endpoint generates and streams a CSV containing the full Personally Identifiable Information...

CVE-2026-58409

ChurchCRM prior to 7.4.0 is vulnerable to authenticated RCE via uploading a malicious plugin ZIP containing a PHP webshell. The vulnerability stems from ALLOWED_EXTENSIONS including 'php' while DENIED_EXTENSIONS fails to block .php files, and extracted ZIP contents are placed under the web root, ...

CVE-2026-58409 ChurchCRM: Authenticated Remote Code Execution (RCE) via Malicious Plugin Upload

ChurchCRM is an open-source church management system. Prior to version 7.4.0, an authenticated administrator can achieve Remote Code Execution RCE on the server by installing a malicious plugin ZIP archive containing a PHP webshell. The application explicitly includes 'php' in its ALLOWEDEXTENSIO...

CVE-2026-58408

ChurchCRM prior to version 7.4.0 exposes a CSV export endpoint that leaks full PII of every Person/Family. The POST /CSVCreateFile.php export is gated only by a coarse admin permission check and lacks a dedicated isAdmin/owner authorization, allowing any user with non-admin flags to trigger a bul...

CVE-2026-58408 ChurchCRM : Broken Access Control in `CSVCreateFile.php` Allows Low-Privileged Users to Export All Members' PII

ChurchCRM is an open-source church management system. Prior to version 7.4.0, a low-privileged user can bypass the /admin/export UI and exfiltrate the entire member directory. The POST /CSVCreateFile.php endpoint generates and streams a CSV containing the full Personally Identifiable Information...

CVE-2026-58408 ChurchCRM : Broken Access Control in `CSVCreateFile.php` Allows Low-Privileged Users to Export All Members' PII

ChurchCRM is an open-source church management system. Prior to version 7.4.0, a low-privileged user can bypass the /admin/export UI and exfiltrate the entire member directory. The POST /CSVCreateFile.php endpoint generates and streams a CSV containing the full Personally Identifiable Information...