7.2
High
CVE-2026-93836 The WPC Product Bundles for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| WPC Product Bundles for WooCommerce 8.6 | earliest → 8.6.6 | No fix stated |
Other CVEs of WPC Product Bundles for WooCommerce
The 4 CVEs of WPC Product Bundles for WooCommerce →
CVE-2026-48883
Unauthenticated Broken Access Control in WPC Product Bundles for WooCommerce <= 8.5.3 versions
7.5
High
CVE-2026-32406
Missing Authorization vulnerability in WPClever WPC Product Bundles for WooCommerce woo-product-bundle allows Exploiting…
4.3
Medium
CVE-2023-52127
Cross-Site Request Forgery (CSRF) vulnerability in WPClever WPC Product Bundles for WooCommerce.This issue affects WPC…
4.3
Medium