CVE-2026-6176
HighCVSS 7.2Exploitation Probability (EPSS)
Low risk17th percentile - higher than 17% of all known CVEs
Summary
The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) 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, and later renders this stored content on product pages without proper escaping.
Risk Assessment
An unauthenticated attacker can inject arbitrary scripts on product pages that execute when a user accesses them, potentially leading to data theft, session hijacking, or other malicious actions.
Recommendation
Update the Customer Reviews for WooCommerce plugin to a version newer than 5.106.0 that contains the fix for this vulnerability.
Other vulnerabilities in Customer Reviews for WooCommerce
See all- CVE-2026-14942Unknown
This CVE was rejected. The ID was assigned to a reported vulnerability in the Customer Reviews for WooCommerce WordPress plugin and was never published. The report was withdrawn: the precondition it depends on, an attacker obtaining a review form identifier belonging to a customer they do not already have access to, could not be demonstrated. No advisory was issued for this ID.
- CVE-2026-14941Medium
The Customer Reviews for WooCommerce WordPress plugin before 5.116.0 does not perform nonce or capability checks on several settings-related AJAX actions, allowing users with minimal permissions such as Subscribers to invoke administrative settings handlers, update plugin options, and disclose store configuration.
- CVE-2026-12684Medium
The Customer Reviews for WooCommerce WordPress plugin before version 5.113.0 lacks authentication, capability, and nonce checks on one of its media upload AJAX actions when the review media attachment feature is enabled. This allows unauthenticated users to upload media files (limited to an image and video allowlist) to the Media Library and create attachment posts, leading to media library pollution and disk space exhaustion.
- CVE-2026-13771Medium
The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'color' Shortcode Attribute in all versions up to and including 5.113.0 due to insufficient input sanitization and output escaping.
Original NVD description (English source)
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.