Reflected Cross-Site Scripting Vulnerability in WooCommerce Customer Reviews Plugin by WordPress
CVE-2026-3355

6.1MEDIUM

Key Information:

Vendor

WordPress
Status
Customer Reviews For WooCommerce
Vendor
CVE Published:
16 April 2026

What is CVE-2026-3355?

The Customer Reviews for WooCommerce plugin in WordPress is susceptible to reflected cross-site scripting (XSS) attacks through the ‘crsearch’ parameter. Due to inadequate input sanitization and output escaping, this vulnerability allows unauthenticated attackers to inject arbitrary scripts into web pages. If a user is tricked into clicking a malicious link, the scripts could execute in their browser context, potentially compromising sensitive information or redirecting users to harmful sites. All versions of the plugin up to and including 5.101.0 are impacted.

Affected Version(s)

Customer Reviews for WooCommerce 0 <= 5.101.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset/3472287/cust...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Athiwat Tiprasaharn
Itthidej Aramsri
.