CVE-2023-0709 Information

Description

The Metform Elementor Contact Form Builder for WordPress is vulnerable to Cross-Site Scripting by using the ‘mf_last_name’ shortcode to echo unescaped form submissions in versions up to and including 3.3.0. This allows authenticated attackers with contributor-level permissions or above to inject arbitrary web scripts in pages that will execute when the victim visits a a page containing the shortcode when the submission id is present in the query string. Note that getting the JavaScript to execute requires user interaction as the victim must visit a crafted link with the form entry id but the script itself is stored in the site database.

Reference

https://plugins.trac.wordpress.org/changeset/2907471/ https://plugins.trac.wordpress.org/browser/metform/trunk/base/shortcode.php?rev=2845078 https://www.wordfence.com/threat-intel/vulnerabilities/id/25200656-a6a2-42f2-a607-26d4ff502cbf?source=cve