CVE-2026-39560HIGH NVDCVSS Score 8.1Severity HIGHPublished Jun 17, 2026Vendor unknownDescriptionUnauthenticated PHP Object Injection in Hiroshi <= 1.5.1 versions.Referenceshttps://patchstack.com/database/wordpress/theme/hiroshi/vulnerability/wordpress-hiroshi-theme-1-5-1-php-object-injection-vulnerability?_s_id=cve