CVE-2026-13771

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 The report was withdrawn: the precondition it depends on, an attacker obtaining a review form identifier belonging to a customer they do not already have access to, could not be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.

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.

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.

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.