What’s Vulnerable › Vulnerabilities

CVE-2023-0689: Metform Elementor Contact Form Builder <= 3.3.1 - Authenticated (Subscriber+) Information Disclosure via 'mf_first_name' shortcode

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-31 · updated 2026-06-17
• Weakness: CWE-639

Description

The Metform Elementor Contact Form Builder for WordPress is vulnerable to Information Disclosure via the 'mf_first_name' shortcode in versions up to, and including, 3.3.1. This allows authenticated attackers, with subscriber-level capabilities or above to obtain sensitive information about arbitrary form submissions, including the submitter's first name.

Affected products

• roxnor MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor: before 3.3.2 — fixed in 3.3.2

How to fix

Upgrade to a fixed version: roxnor MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor 3.3.2. Check the vendor advisory for mitigations.

References

• https://plugins.trac.wordpress.org/browser/metform/trunk/base/shortcode.php?rev=2845078
• https://plugins.trac.wordpress.org/changeset/2910040/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/356cf06e-16e7-438b-83b5-c8a52a21f903?source=cve
• https://plugins.trac.wordpress.org/browser/metform/trunk/base/shortcode.php?rev=2845078
• https://plugins.trac.wordpress.org/changeset/2910040/
• https://www.wordfence.com/threat-intel/vulnerabilities/id/356cf06e-16e7-438b-83b5-c8a52a21f903?source=cve

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