CVE-2026-66590HIGH NVDCVSS Score 7.1Severity HIGHPublished Aug 20, 2026Vendor unknownDescriptionUnauthenticated Cross Site Scripting (XSS) in Tagembed <= 7.4 versions.Referenceshttps://patchstack.com/database/wordpress/plugin/tagembed-widget/vulnerability/wordpress-tagembed-plugin-7-4-cross-site-scripting-xss-vulnerability?_s_id=cve