CVE-2026-39576HIGH NVDCVSS Score 8.1Severity HIGHPublished Jun 17, 2026Vendor unknownDescriptionUnauthenticated PHP Object Injection in SingleMalt <= 1.5 versions.Referenceshttps://patchstack.com/database/wordpress/theme/singlemalt/vulnerability/wordpress-singlemalt-theme-1-5-php-object-injection-vulnerability?_s_id=cve