Customer Reviews for WooCommerce <= 5.106.0 - Unauthenticated Stored Cross-Site Scripting via Aggregated Review Form
| CVE | CVE-2026-6176 |
|---|---|
| CVSS | 7.2 (High) |
| Publicly Published | August 27, 2026 |
| Last Updated | August 28, 2026 |
| Researcher |
daroo
|
Description
The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the aggregated review form submission in versions up to and including 5.106.0. This is due to insufficient input sanitization and output escaping on user-supplied review comment text. The plugin accepts review submissions from unauthenticated users through the 'cr_local_forms_submit' AJAX action without sanitizing HTML content before storing it via wp_insert_comment(), and later renders this stored content on product pages through comment_text() without proper escaping. This makes it possible for unauthenticated attackers with a valid review form URL (obtainable through review reminder emails sent to customers who placed orders) to inject arbitrary web scripts in pages that will execute whenever a user accesses the affected product page.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for Customer Reviews for WooCommerce
| Software Type | Plugin |
|---|---|
| Software Slug | customer-reviews-woocommerce (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 5.107.0, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Customer Reviews for WooCommerce
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