CyberRota Analysis
AI-GeneratedThe WPC Product Bundles for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting through the 'qty' parameter, allowing unauthenticated attackers to inject malicious scripts that execute when users access affected pages. This vulnerability arises from inadequate input sanitization and output escaping, enabling attackers to store harmful HTML in order item metadata. WordPress site administrators using this plugin should prioritize patching to mitigate the risk of exploitation.
Original NVD Description
The WPC Product Bundles for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'qty' parameter in all versions up to, and including, 8.6.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The float cast used during quantity validation allows a numeric-prefixed payload such as '1<img src=x onerror=...>' to pass validation while retaining its malicious HTML, which is then stored verbatim in order item metadata under the '_woosb_ids' key.