CVE-2021-4392: Implecode Ecommerce Product Catalog

Medium severity, CVSS 4.3. EPSS: 0.5% chance of exploitation in the next 30 days.

The eCommerce Product Catalog Plugin for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.9.43. This is due to missing or incorrect nonce validation on the implecode_save_products_meta() function. This makes it possible for unauthenticated attackers to save product meta data via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

• Implecode Ecommerce Product Catalog: up to and including 2.9.43

Published 2023-07-01. Last modified 2026-06-17.