Vulnerability Report
Plugin High Patch path listed CVE-2021-4337

Multiple XforWooCommerce Add-On Plugins (Various Versions) - Missing Authorization

Sixteen XforWooCommerce Add-On Plugins for WordPress are vulnerable to authorization bypass due to a missing capability check on the wp_ajax_svx_ajax_factory function in various versions listed below. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to read, edit, or delete WordPress settings, plugin settings, and to arbitrarily list all users on a WordPress website. The plugins impacted are: Product Filter for WooCommerce < 8.2.0, Improved Product Options for WooCommerce < 5.3.0, Improved Sale Badges for WooCommerce < 4.4.0, Share, Print and PDF Products for WooCommerce < 2.8.0, Product Loops for WooCommerce < 1.7.0, XforWooCommerce < 1.7.0, Package Quantity Discount < 1.2.0, Price Commander for WooCommerce < 1.3.0, Comment and Review Spam Control for WooCommerce < 1.5.0, Add Product Tabs for WooCommerce < 1.5.0, Autopilot SEO for WooCommerce < 1.6.0, Floating Cart < 1.3.0, Live Search for WooCommerce < 2.1.0, Bulk Add to Cart for WooCommerce < 1.3.0, Live Product Editor for WooCommerce < 4.7.0, and Warranties and Returns for WooCommerce < 5.3.0.

Quick Answer

CVE-2021-4337 is a high severity with CVSS 8.8 Authorization Bypass issue affecting the Plugin Product Filter for WooCommerce. It affects Versions before 8.2.0 and is fixed in 8.2.0.

Published
Sep 07, 2021
Last Updated
Jan 22, 2024
Slug
prdctfltr
Operational Summary

What the operator needs to know

Patch Status
Patched release is available
Remediation
Update to version 8.2.0, or a newer patched version
Operator Briefing

CVE-2021-4337 is tracked for the Plugin Product Filter for WooCommerce as high severity with CVSS 8.8. The affected range is Versions before 8.2.0. Update Product Filter for WooCommerce to 8.2.0 or newer where that version is compatible with the site.

Issue Type
Authorization Bypass
Primary Fixed Version
8.2.0
Primary Affected Range
Versions before 8.2.0
Tracking ID
CVE-2021-4337
Detailed Metadata
Software Type Plugin
Software Slug
CVE CVE-2021-4337
Patched Versions
8.2.0
Affected Versions
Versions before 8.2.0
Related CVE Cluster

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These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.

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MITRE
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