8.4
CWE
287 79
Advisory Published
Updated

CVE-2025-1024: Session Hijacking via Reflected Cross-Site Scripting (XSS) in ChurchCRM EditEventAttendees.php EID Parameter

First published: Wed Feb 19 2025(Updated: )

A vulnerability exists in ChurchCRM 5.13.0 that allows an attacker to execute arbitrary JavaScript in a victim's browser via Reflected Cross-Site Scripting (XSS) in the EditEventAttendees.php page. This requires Administration privileges and affects the EID parameter. The flaw allows an attacker to steal session cookies, perform actions on behalf of an authenticated user, and gain unauthorized access to the application.

Credit: b7efe717-a805-47cf-8e9a-921fca0ce0ce

Affected SoftwareAffected VersionHow to fix
ChurchCRM

Remedy

To mitigate this vulnerability, implement output encoding to prevent malicious script injection in user-controlled input fields, ensure that session cookies are set with the HttpOnly and Secure flags to protect them from client-side access, and validate and sanitize user input before reflecting it in web pages.

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Frequently Asked Questions

  • What is the severity of CVE-2025-1024?

    CVE-2025-1024 has a medium severity rating due to its potential for exploitation via reflected cross-site scripting.

  • How do I fix CVE-2025-1024?

    To fix CVE-2025-1024, update ChurchCRM to the latest version where this vulnerability has been patched.

  • Who is affected by CVE-2025-1024?

    Users with Administration privileges in ChurchCRM 5.13.0 are affected by CVE-2025-1024.

  • What does CVE-2025-1024 exploit?

    CVE-2025-1024 exploits the EID parameter on the EditEventAttendees.php page to execute arbitrary JavaScript.

  • What type of vulnerability is CVE-2025-1024?

    CVE-2025-1024 is a Reflected Cross-Site Scripting (XSS) vulnerability.

Contact

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