Reflected XSS and Open Redirect in YOOtheme Zoo Extension

Executive Summary

This vulnerability is a reflected Cross-Site Scripting (XSS) and open redirect issue in the Joomla extension Zoo from yootheme.com. It affects versions prior to 4.1.66 and is triggered via the submission redirect parameter.

Useful 0 Not Useful 0

Detection Guidance

This vulnerability involves reflected XSS and open redirect in the Zoo extension for Joomla via the submission redirect parameter. To detect it, inspect Joomla sites using Zoo extension versions below 4.1.66. Check URLs for unsanitized redirect parameters or JavaScript injection in input fields. Use browser developer tools to monitor network requests for suspicious redirect URLs or XSS payloads.

Useful 0 Not Useful 0

Impact Analysis

An attacker could exploit this to execute malicious scripts in a user's browser or redirect them to a malicious site. This could lead to session hijacking, data theft, or phishing attacks if a user clicks a crafted link.

Useful 0 Not Useful 0

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, potentially violating GDPR (data protection) or HIPAA (healthcare data privacy) if exploited. Compliance may be impacted if user data is compromised.

Useful 0 Not Useful 0

Mitigation Strategies

Update the Joomla Zoo extension to version 4.1.66 or later to address the reflected XSS and open redirect vulnerabilities.

Useful 0 Not Useful 0