CVE-2026-101926: Hyyan WooCommerce Polylang Integration <= 1.5.0 - Authenticated (Subscriber+) SQL Injection via 'variation_ids' Parameter
The Hyyan WooCommerce Polylang Integration plugin for WordPress is vulnerable to SQL Injection via the 'variationids' parameter of the 'woocommerceremovevariations' AJAX action in versions up to, and including, 1.5.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Affected Software
Event History
Frequently Asked Questions
Who can exploit this vulnerability?
An attacker must be authenticated to the WordPress site with at least Subscriber-level access. No user interaction is required, and the vulnerable AJAX action is reachable over the network.
What could an attacker obtain through exploitation?
The SQL injection can allow an authenticated attacker to append SQL queries to existing queries and extract sensitive information from the WordPress database. The provided impact information indicates confidentiality impact only; integrity and availability impacts are not indicated.
Which versions are affected?
Versions of Hyyan WooCommerce Polylang Integration up to and including 1.5.0 are affected.