WooCommerce <= 2.6.3 - Stored Cross-Site Scripting via REST-API

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVSS 6.4 (Medium)
Publicly Published July 26, 2016
Last Updated January 22, 2024
Researcher Sipke Mellema

Description

The WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the image uploader feature powered by the /wc-api/v3/products/categories/ REST-API in versions up to, and including, 2.6.3 due to insufficient filetype validation. This makes it possible for authenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Vulnerability Details for WooCommerce

Software Type Plugin
Software Slug woocommerce (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.6.4, or a newer patched version
Affected Version
  • < 2.6.4
Patched Version
  • 2.6.4

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