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Description

The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘crsearch’ parameter in all versions up to, and including, 5.101.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

PUBLISHED Reserved 2026-02-27 | Published 2026-04-16 | Updated 2026-04-16 | Assigner Wordfence




MEDIUM: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Default status
unaffected

Any version
affected

Timeline

2026-02-27:Vendor Notified
2026-04-15:Disclosed

Credits

Athiwat Tiprasaharn finder

Itthidej Aramsri finder

References

www.wordfence.com/...-3b27-4bc2-adc7-6863c2fd1c0a?source=cve

plugins.trac.wordpress.org/...7/customer-reviews-woocommerce

cve.org (CVE-2026-3355)

nvd.nist.gov (CVE-2026-3355)

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