{"id":"CVE-2026-66583","aliases":["EUVD-2026-63332","GHSA-f837-mqhp-xxmg"],"status":"published","title":"WordPress Forminator plugin \u003c= 1.57.0 - PHP Object Injection vulnerability","description":"Unauthenticated PHP Object Injection in Forminator \u003c= 1.57.0 versions.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00564,"percentile":0.47132,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-08-20T12:06:58Z","modified":"2026-08-20T16:17:41Z","products":[{"vendor":"wpmu dev","product":"forminator"},{"vendor":"wpmu dev - your all-in-one wordpress platform","product":"forminator"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/forminator/vulnerability/wordpress-forminator-plugin-1-57-0-php-object-injection-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66583"},{"url":"https://github.com/advisories/GHSA-f837-mqhp-xxmg"}],"sources":{"cve":[{"id":"CVE-2026-66583","title":"WordPress Forminator plugin \u003c= 1.57.0 - PHP Object Injection vulnerability","description":"Unauthenticated PHP Object Injection in Forminator \u003c= 1.57.0 versions.","status":"published","published":"2026-08-20T12:06:58.385Z","modified":"2026-08-20T15:19:23.111Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:20:12.939084Z"}],"euvd":[{"id":"EUVD-2026-63332","description":"Unauthenticated PHP Object Injection in Forminator \u003c= 1.57.0 versions.","status":"published","published":"2026-08-20T12:06:58Z","modified":"2026-08-20T15:19:23Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T18:01:40.093236Z"}],"ghsa":[{"id":"GHSA-f837-mqhp-xxmg","title":"Unauthenticated PHP Object Injection in Forminator \u003c= 1.57.0 versions.","description":"Unauthenticated PHP Object Injection in Forminator \u003c= 1.57.0 versions.","status":"published","published":"2026-08-20T12:31:23Z","modified":"2026-08-20T12:31:29Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:10:46.520021Z"}],"nvd":[{"id":"CVE-2026-66583","description":"Unauthenticated PHP Object Injection in Forminator \u003c= 1.57.0 versions.","status":"published","published":"2026-08-20T12:16:32.67Z","modified":"2026-08-20T16:17:41.63Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:40.302911Z"}]}}