CVE-2026-27400HIGH NVDCVSS Score 8.6Severity HIGHPublished Jun 17, 2026Vendor unknownDescriptionUnauthenticated Arbitrary File Deletion in BookPro <= 1.1.0 versions.Referenceshttps://patchstack.com/database/wordpress/plugin/ovabookpro/vulnerability/wordpress-bookpro-plugin-1-1-0-arbitrary-file-deletion-vulnerability?_s_id=cve