WooCommerce <= 8.1.1 & WooCommerce Blocks <= 11.1.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Featured Image alt Attribute

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2023-47777
CVSS 6.4 (Medium)
Publicly Published November 15, 2023
Last Updated November 21, 2023
Researcher Rafie Muhammad - Patchstack

Description

The WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via a featured image 'alt' attribute in versions up to, and including, 8.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The WooCommerce Blocks plugin for WordPress is vulnerable to the same issue in versions up to, and including, 11.1.1.

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Vulnerability Details for WooCommerce Blocks

Software Type Plugin
Software Slug woo-gutenberg-products-block (view on wordpress.org)
Patched? Yes
Remediation Update to version 11.1.2, or a newer patched version
Affected Version
  • <= 11.1.1
Patched Version
  • 11.1.2

1 other affected software package

Software Type Plugin
Software Slug woocommerce (view on wordpress.org)
Patched? Yes
Remediation Update to version 8.2.0, or a newer patched version
Affected Version
  • <= 8.1.1
Patched Version
  • 8.2.0

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