HUSKY – Products Filter for WooCommerce Professional. MCP is onboard <= 1.4.6 - Authenticated (Shop Manager+) Stored Cross-Site Scripting via Settings Import
- ID
- WPSEC-2026-2822
- Plugin
- HUSKY – Products Filter for WooCommerce Professional. MCP is onboard (woocommerce-products-filter)
- Affected
- all versions before 1.4.7
- Remediation
- Update to 1.4.7 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
- Weakness
- CWE-79
- Usage
- Plugin Medium · Affected versions Medium among sites WPSec scans, 2026-11-10
- Attack surface
- HUSKY – Products Filter for WooCommerce Professional. MCP is onboard on WPSec AttackSurface
- Fix released
- Published
Description
The HUSKY – Products Filter for WooCommerce Professional plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the settings import feature in all versions up to, and including, 1.4.6. This is due to the 'woof_do_import_data' AJAX handler only applying wc_clean() to imported settings, which leaves JavaScript without HTML tags intact, and not stopping users without the unfiltered_html capability from setting the 'js_after_ajax_done' value, which is printed unescaped inside an inline script on front-end pages that use the filter. This makes it possible for authenticated attackers with Shop Manager-level access and above to inject arbitrary web scripts that execute whenever a user accesses an injected page.
References
- https://wpsec.com/vuln/WPSEC-2026-2822/
- https://plugins.svn.wordpress.org/woocommerce-products-filter/tags/1.4.7/
- https://wordpress.org/plugins/woocommerce-products-filter/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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