WooCommerce Checkout Field Manager <= 17.3 - Unauthenticated Arbitrary File Upload

Unrestricted Upload of File with Dangerous Type
CVE CVE-2022-4328
CVSS 9.8 (Critical)
Publicly Published February 13, 2023
Last Updated February 16, 2023
Researcher cydave


The WooCommerce Checkout Field Manager plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the cfom_upload_file function in versions up to, and including, 17.3. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.



1 affected software package

Software Type Plugin
Software Slug n-media-woocommerce-checkout-fields (view on wordpress.org)
Patched? Yes
Remediation Update to version 18.0, or a newer patched version
Affected Version
  • <= 17.3
Patched Version
  • 18.0

All the threat data shared in this database is powered by Wordfence Intelligence Enterprise.
Interested in integrating this data into your platform or network?
Contact us now to discuss API access to our Wordfence Intelligence Enterprise Data Feeds.

Inquire Now

Want to get notified of the latest vulnerabilities that may affect your WordPress site?
Install Wordfence on your site today to get notified immediately if your site is affected by a vulnerability that has been added to our database.

Get Wordfence

The Wordfence Intelligence WordPress vulnerability database is completely free to access and query via API. Please review the documentation on how to access and consume the vulnerability data via API.