Vulnerabilities / Premmerce Product Filter for WooCommerce / WPSEC-2026-0599
Premmerce Product Filter for WooCommerce <= 3.8.2 - Authenticated (Subscriber+) Missing Authorization to Taxonomy Term Disclosure
Medium 4.3
CWE-862Fixed in 3.8.3
- ID
- WPSEC-2026-0599
- Plugin
- Premmerce Product Filter for WooCommerce (premmerce-woocommerce-product-filter)
- Affected
- from 3.4.0 before 3.8.3
- Remediation
- Update to 3.8.3 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-862
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-10-07
- Attack surface
- Premmerce Product Filter for WooCommerce on WPSec AttackSurface
- Fix released
- Published
Description
The Premmerce Product Filter for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the get_taxonomy_terms AJAX action in versions 3.4.0 up to, and including, 3.8.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to retrieve the IDs, names and slugs of terms across the site's taxonomies, including terms of non-public taxonomies and terms that have no content assigned.
References
- https://wpsec.com/vuln/WPSEC-2026-0599/
- https://plugins.svn.wordpress.org/premmerce-woocommerce-product-filter/tags/3.8.3/
- https://wordpress.org/plugins/premmerce-woocommerce-product-filter/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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