CVE-2026-2996 Advanced Product Fields (Product Addons) for WooCommerce <= 1.6.21 - Unauthenticated Improper Input Validation to Price Bypass via Add-to-Cart POST Request

The Advanced Product Fields Product Addons for WooCommerce plugin for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 1.6.21. This is due to a logic flaw in the 'validatecartdata' function. This makes it possible for unauthenticated attackers to bypass...

CVE-2026-2996

The Advanced Product Fields (Product Addons) for WooCommerce plugin for WordPress is vulnerable to Improper Input Validation in all versions up to and including 1.6.21 . The root cause is a logic flaw in the validate_cart_data function, which allows unauthenticated attackers to bypass required pa...

EUVD-2026-64300

The Advanced Product Fields Product Addons for WooCommerce plugin for WordPress is vulnerable to Improper Input Validation in all versions up to, and including, 1.6.21. This is due to a logic flaw in the 'validatecartdata' function. This makes it possible for unauthenticated attackers to bypass...