CVE-2026-15794
Received Received - Intake

Stored XSS in Grid/List View for WooCommerce Plugin

Publication date: 2026-07-23

Last updated on: 2026-07-23

Assigner: Wordfence

Description
The Grid/List View for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'position' Shortcode Attribute in all versions up to, and including, 3.0.9 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 shortcode's all_page="1" attribute can be used to force the widget to render on any page, expanding the attack surface beyond shop and category pages.

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Meta Information

Published
2026-07-23
Last Modified
2026-07-23
Generated
2026-07-23
AI Q&A
2026-07-23
EPSS Evaluated
N/A
NVD
CVE-2026-15794
EUVD
EUVD-2026-47920

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
woocommerce the_grid_list_view_plugin to 3.0.9 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This vulnerability is a Stored Cross-Site Scripting (XSS) flaw in the Grid/List View for WooCommerce WordPress plugin. It exists due to insufficient input sanitization and output escaping in the 'position' shortcode attribute. Authenticated attackers with contributor-level access or higher can inject malicious scripts into pages. The shortcode's all_page='1' attribute allows the widget to render on any page, increasing the attack surface beyond typical shop or category pages.

Detection Guidance

Check if the Grid/List View for WooCommerce plugin version 3.0.9 or lower is installed. Inspect WordPress pages for injected scripts via the 'position' shortcode attribute. Look for unauthorized use of the all_page='1' attribute in the plugin's shortcode.

Impact Analysis

If exploited, this vulnerability could allow attackers to inject malicious scripts into your WordPress site. These scripts could steal user data, session cookies, or perform actions on behalf of users. Since the attack is stored, it persists even after the initial injection, affecting all visitors to the compromised pages. The impact depends on the attacker's goals and the site's user base.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA by exposing sensitive user data. GDPR requires protecting personal data, and a breach could result in fines. HIPAA mandates safeguarding protected health information; a successful attack could violate this requirement. The stored XSS could enable data theft, triggering regulatory penalties and reputational damage.

Mitigation Strategies

Update the Grid/List View for WooCommerce plugin to the latest version. Remove or restrict contributor-level access to untrusted users. Review pages for malicious scripts and remove any unauthorized shortcode attributes.

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