CVE-2026-66664

The SEO Plugin by Squirrly SEO versions up to 14.2.0 is vulnerable to unauthenticated Cross Site Scripting (XSS), allowing attackers to inject malicious scripts into web pages viewed by users. This vulnerability poses a significant risk as it can lead to data theft, session hijacking, and other malicious activities. Organizations using this plugin should prioritize patching or upgrading to mitigate potential exploitation.