Security Advisory

CVE-2026-2996

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-22 13:27:14

Last updated 2026-08-24 13:01:22

Assigner Wordfence

CVSS score 7.5

State PUBLISHED

Description

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 'validate_cart_data' function. This makes it possible for unauthenticated attackers to bypass required paid addons and complete purchases at the base product price only, effectively stealing products by paying a fraction of the intended total. The vulnerability was partially patched in version 1.6.19.

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