# Customer Reviews for WooCommerce <= 5.127.0 - Unauthenticated Sensitive Information Exposure via Review and Q&A Search

- **ID:** WPSEC-2026-2761
- **Plugin:** Customer Reviews for WooCommerce (`customer-reviews-woocommerce`), https://wordpress.org/plugins/customer-reviews-woocommerce/
- **Affected versions:** from 3.131 before 5.128.0
- **Fixed in:** 5.128.0 (Update to 5.128.0 or later.)
- **Severity:** Medium 5.3 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
- **Weakness:** CWE-200
- **Usage among sites WPSec scans:** plugin Medium, affected versions Medium (as of 2026-11-10)
- **Attack surface analysis:** https://attacksurface.wpsec.com/plugin/customer-reviews-woocommerce
- **Fix released:** 2026-11-09
- **Published:** 2026-11-10
- **URL:** https://wpsec.com/vuln/WPSEC-2026-2761/

## Description

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Sensitive Information Exposure via the frontend review, all-reviews and Q&A search features in all versions up to, and including, 5.127.0. This is due to the user-supplied search term being passed to the WP_Comment_Query 'search' argument, which also matches the non-public comment_author_email and comment_author_IP fields. This makes it possible for unauthenticated attackers to work out reviewers' email addresses and IP addresses by seeing which search terms return a given review.

## References

- https://wpsec.com/vuln/WPSEC-2026-2761/
- https://plugins.svn.wordpress.org/customer-reviews-woocommerce/tags/5.128.0/
- https://wordpress.org/plugins/customer-reviews-woocommerce/

Source: WPSec, https://wpsec.com/vuln/WPSEC-2026-2761/

License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Free to use, share and adapt, also commercially, if you credit WPSec and link to this advisory.