Stored Cross-Site Scripting Vulnerability in Happy Addons for Elementor Plugin

CVE-2024-3891

Summary

The Happy Addons for Elementor plugin for WordPress is susceptible to a stored cross-site scripting vulnerability, which allows attackers with contributor-level access or higher to exploit improperly sanitized user input. This flaw enables the injection of arbitrary scripts through HTML tags in widgets, potentially affecting user sessions when a compromised page is accessed. The issue originates from inadequate input sanitization and output escaping of user-supplied attributes, posing a significant risk for the security of affected WordPress sites.

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