CVE-2026-93508: Unknown Wc Fields Factory

High severity, CVSS 8.1. EPSS: 0.2% chance of exploitation in the next 30 days.

The WC Fields Factory WordPress plugin before 4.1.11 does not properly restrict access to its field-management AJAX action, allowing authenticated users with Subscriber-level access and above to create, modify and delete arbitrary post meta on any post, including WooCommerce products, regardless of ownership, and to manipulate stored pricing rules on a product to reduce its checkout price.

Affected products

• Unknown Wc Fields Factory: before 4.1.11 (fixed in 4.1.11)

Published 2026-09-23. Last modified 2026-09-23.