CVE-2026-66648CRITICAL NVDCVSS Score 9.8Severity CRITICALPublished Aug 24, 2026Vendor unknownDescriptionUnauthenticated Privilege Escalation in Jawn <= 1.4.2 versions.Referenceshttps://patchstack.com/database/wordpress/theme/jawn/vulnerability/wordpress-jawn-theme-1-4-2-privilege-escalation-vulnerability?_s_id=cve