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CVE-2023-0710

MEDIUM 5.4 CVSS 3.1
Published
June 9, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The Metform Elementor Contact Form Builder for WordPress is vulnerable to Cross-Site Scripting by using the 'fname' attribute of the 'mf_thankyou' 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. Additionally this requires successful payment, increasing the complexity.

Affected WordPress components

  • MetForm – Contact Form, Survey, Quiz, Conditional Forms, Form Templates & Custom Form Builder for Elementor Plugin · metform
    Confirmed match Active
    Up to and including 3.3.0
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • roxnor MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor — Up to and including 3.3.0
  • wpmet metform_elementor_contact_form_builder — Up to and including 3.3.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/metform/trunk/base/shortcode.php?rev=2845078 Patch
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/89a98053-33c7-4e75-87a1-0f483a990641?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record