YITH WooCommerce Product Add-Ons <= 4.2.0 - Missing Authorization

Missing Authorization
CVE CVE-2023-46635
CVSS 5.3 (Medium)
Publicly Published October 25, 2023
Last Updated October 30, 2023
Researcher Elliot


The YITH WooCommerce Product Add-Ons plugin for WordPress is vulnerable to unauthorized functionality due to a missing capability check on two of its AJAX actions in versions up to, and including, 4.2.0. This makes it possible for unauthenticated attackers to make use of this functionality and allows them to enable and disable blocks and addons.



1 affected software package

Software Type Plugin
Software Slug yith-woocommerce-product-add-ons (view on wordpress.org)
Patched? Yes
Remediation Update to version 4.2.1, or a newer patched version
Affected Version
  • <= 4.2.0
Patched Version
  • 4.2.1

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