Description
The WC Builder – WooCommerce Page Builder for WPBakery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'heading_color' parameter (and multiple other styling parameters) of the `wpbforwpbakery_product_additional_information` shortcode in all versions up to, and including, 1.2.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Shop Manager-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| hasthemes | WC Builder – WooCommerce Page Builder for WPBakery | ≤ 1.2.0 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/4e4fe4b6-cc1e-40be-bd2e-bf2745244892?source=cve
- https://plugins.trac.wordpress.org/browser/wc-builder/trunk/includes/addons/product_additional_information.php#L33
- https://plugins.trac.wordpress.org/browser/wc-builder/tags/1.2.0/includes/addons/product_additional_information.php#L33
- https://plugins.trac.wordpress.org/changeset/3419217/