{"id":"CVE-2026-66627","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-66627","summary":"Contributor Arbitrary File Upload in GP Premium <= 2.5.5 versions.","details":"Contributor Arbitrary File Upload in GP Premium <= 2.5.5 versions.","published":"2026-08-18T15:16:57.563","modified":"2026-08-18T15:16:57.563","cvss":{"score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://patchstack.com/database/wordpress/plugin/gp-premium/vulnerability/wordpress-gp-premium-plugin-2-5-5-arbitrary-file-upload-vulnerability?_s_id=cve"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-18T15:16:57.563"}}