CVE-2026-11608
No known patch is available for this vulnerability.
The affected plugin has not been updated on WordPress.org since before this CVE was disclosed; the latest installable version is still vulnerable. If you have the affected software installed, you should uninstall or replace it rather than wait for an update.
Description
The WP Customer Reviews plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'wpcr3_fname' parameter in all versions up to, and including, 3.7.8 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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=3.7.8
Patches
Vulnerability mechanics
References
10- plugins.trac.wordpress.org/browser/wp-customer-reviews/tags/3.7.7/include/templates/frontend_review_form_text_field.htmlnvd
- plugins.trac.wordpress.org/browser/wp-customer-reviews/tags/3.7.7/wp-customer-reviews-3.phpnvd
- plugins.trac.wordpress.org/browser/wp-customer-reviews/tags/3.7.7/wp-customer-reviews-3.phpnvd
- plugins.trac.wordpress.org/browser/wp-customer-reviews/tags/3.7.7/wp-customer-reviews-3.phpnvd
- plugins.trac.wordpress.org/browser/wp-customer-reviews/trunk/include/templates/frontend_review_form_text_field.htmlnvd
- plugins.trac.wordpress.org/browser/wp-customer-reviews/trunk/wp-customer-reviews-3.phpnvd
- plugins.trac.wordpress.org/browser/wp-customer-reviews/trunk/wp-customer-reviews-3.phpnvd
- plugins.trac.wordpress.org/browser/wp-customer-reviews/trunk/wp-customer-reviews-3.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/0e0332d1-b83b-4347-95ef-3429de5a8ccanvd
News mentions
1- Wordfence Intelligence Weekly WordPress Vulnerability Report (September 14, 2026 to September 20, 2026)Wordfence Blog · Sep 24, 2026