CVE-2026-57321HIGH NVDCVSS Score 7.1Severity HIGHPublished Jun 26, 2026Vendor unknownDescriptionContributor Arbitrary File Deletion in H5P <= 1.17.7 versions.Referenceshttps://patchstack.com/database/wordpress/plugin/h5p/vulnerability/wordpress-h5p-plugin-1-17-7-arbitrary-file-deletion-vulnerability?_s_id=cve