CVE-2026-27366HIGH NVDCVSS Score 7.5Severity HIGHPublished Jun 25, 2026Vendor unknownDescriptionUnauthenticated Broken Access Control in MainWP Child <= 6.1.1 versions.Referenceshttps://patchstack.com/database/wordpress/plugin/mainwp-child/vulnerability/wordpress-mainwp-child-plugin-6-1-1-broken-access-control-vulnerability?_s_id=cve