How severe is CVE-2024-4266?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Information disclosure in Roxnor Metform – Contact Form, Survey, Quiz, & Custom Form Builder For Elementor

CVE-2024-4266

The MetForm – Contact Form, Survey, Quiz, & Custom Form Builder for Elementor plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 3.8.8 via the 'handle_file' function. This can allow unauthenticated attackers to extract sensitive data, such as Personally Identifiable Information, from files uploaded by users.

Vulnerability class: Information Disclosure

Published 2024-06-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (43.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 43.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

www.wordfence.com/threat-intel/vulnerabilities/id/8edb72f5-dda3-4c59-ba7a-7a460… (Third Party Advisory)
plugins.trac.wordpress.org/browser/metform/trunk/core/entries/action.php (Product)
plugins.trac.wordpress.org/changeset/3099977/ (Patch)

Frequently asked questions

What is CVE-2024-4266?: CVE-2024-4266 is a medium-severity vulnerability in Roxnor Metform – Contact Form, Survey, Quiz, & Custom Form Builder For Elementor, classified under Information Disclosure. CVSS score: 5.3/10. Published 2024-06-11.
How severe is CVE-2024-4266?: Medium severity. CVSS v3 base score is 5.3 out of 10.