CVE-2026-39336

ChurchCRM is an open-source church management system. Prior to 7.1.0, a stored cross-site scripting issue affects the Directory Reports form fields set from config, Person editor defaults rendered into address fields, and external self-registration form defaults. This is primarily an admin-to-admin stored XSS path where writable configuration fields are abused. This vulnerability is fixed in 7.1.0.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/ChurchCRM/CRM/security/advisories/GHSA-r8cp-gg58-2r2r	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*

History

26 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) ChurchCRM es un sistema de gestión de iglesias de código abierto. Antes de la 7.1.0, un problema de cross-site scripting almacenado afecta a los campos del formulario de Informes de Directorio configurados desde la configuración, los valores predeterminados del editor de Personas renderizados en los campos de dirección y los valores predeterminados del formulario de auto-registro externo. Esto es principalmente una ruta de XSS almacenado de administrador a administrador donde se abusan de los campos de configuración escribibles. Esta vulnerabilidad está corregida en la 7.1.0.

Information

Published : 2026-04-07 18:16

Updated : 2026-10-26 22:10

NVD link : CVE-2026-39336

Mitre link : CVE-2026-39336

CVE.ORG link : CVE-2026-39336

JSON object : View

Products Affected

churchcrm

churchcrm

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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