What the vulnerability does
01Description
The HUSKY – Products Filter Professional for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.3.7.3 via the "woof_add_subscr" function due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber level access and above, to create product messenger subscriptions on behalf of arbitrary users, including administrators.
Explanation of Vulnerability in Simple Terms
02Summary
HUSKY – Products Filter Professional for WooCommerce versions up to 1.3.7.3 contain an authorization flaw that allows authenticated users to modify data they should not have access to. An attacker with a low-privilege account can alter plugin settings or product filter configurations through an unprotected endpoint. The vulnerability requires valid site credentials but no additional user interaction.
What an attacker can do
03Attacker Capabilities
Modify product filters or plugin settings without proper authorization.
Potential impact on your site
04Site Impact
Unauthorized users can alter product filter behavior or plugin configuration, potentially disrupting store functionality.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account on the site.
Key dates
06Disclosure timeline
December 18, 2025
CVE published
April 8, 2026
Record updated