CVE-2021-4337
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.27% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- xforwoocommerce/add product tabs · xforwoocommerce/autopilot seo · xforwoocommerce/bulk add to cart · xforwoocommerce/comment and review spam control · xforwoocommerce/floating cart · xforwoocommerce/improved product options · xforwoocommerce/improved sale badges · xforwoocommerce/live product editor · xforwoocommerce/live search · xforwoocommerce/package quantity · xforwoocommerce/price commander · xforwoocommerce/product filter · xforwoocommerce/product loops · xforwoocommerce/share\, print and pdf products · xforwoocommerce/warranties and returns · xforwoocommerce/xforwoocommerce
- Source
- security@wordfence.com
References
- https://blog.nintechnet.com/16-woocommerce-product-add-ons-plugins-fixed-vulnerabilities/Exploit, Third Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/05481984-7c18-4ec7-8d7c-831809c3e86b?source=cveThird Party Advisory
- https://xforwoocommerce.com/blog/change-log/xforwoocommerce-1-7-0/Vendor Advisory
- https://blog.nintechnet.com/16-woocommerce-product-add-ons-plugins-fixed-vulnerabilities/Exploit, Third Party Advisory
- https://www.wordfence.com/threat-intel/vulnerabilities/id/05481984-7c18-4ec7-8d7c-831809c3e86b?source=cveThird Party Advisory
- https://xforwoocommerce.com/blog/change-log/xforwoocommerce-1-7-0/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.