WPC Composite Products for WooCommerce <= 7.2.7 - Authenticated (Subscriber+) Stored Cross-Site Scripting

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2024-2838
CVSS 6.4 (Medium)
Publicly Published April 26, 2024
Last Updated April 27, 2024
Researcher Krzysztof Zając - CERT PL

Description

The WPC Composite Products for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wooco_components[0][name]' parameter in all versions up to, and including, 7.2.7 due to insufficient input sanitization and output escaping and missing authorization on the ajax_save_components function. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for WPC Composite Products for WooCommerce

Software Type Plugin
Software Slug wpc-composite-products (view on wordpress.org)
Patched? Yes
Remediation Update to version 7.2.8, or a newer patched version
Affected Version
  • <= 7.2.7
Patched Version
  • 7.2.8

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