{"id":"CVE-2026-66568","aliases":["EUVD-2026-96522","GHSA-7hr6-wjj3-8fvf"],"status":"published","title":"WordPress Original theme \u003c= 1.9.0 - PHP Object Injection vulnerability","description":"Unauthenticated PHP Object Injection in Original \u003c= 1.9.0 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":0.00322,"percentile":0.25358,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-10-10T19:36:13Z","modified":"2026-10-13T13:28:15Z","products":[{"vendor":"axiomthemes","product":"original"}],"references":[{"url":"https://patchstack.com/database/wordpress/theme/original/vulnerability/wordpress-original-theme-1-9-0-php-object-injection-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66568"},{"url":"https://github.com/advisories/GHSA-7hr6-wjj3-8fvf"}],"sources":{"cve":[{"id":"CVE-2026-66568","title":"WordPress Original theme \u003c= 1.9.0 - PHP Object Injection vulnerability","description":"Unauthenticated PHP Object Injection in Original \u003c= 1.9.0 versions.","status":"published","published":"2026-10-10T19:36:13.592Z","modified":"2026-10-11T11:53:09.567Z","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-2026-96522","description":"Unauthenticated PHP Object Injection in Original \u003c= 1.9.0 versions.","status":"published","published":"2026-10-10T19:36:13Z","modified":"2026-10-11T11:53:09Z","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":"2026-11-02T17:27:22.876553Z"}],"ghsa":[{"id":"GHSA-7hr6-wjj3-8fvf","title":"Unauthenticated PHP Object Injection in Original \u003c= 1.9.0 versions.","description":"Unauthenticated PHP Object Injection in Original \u003c= 1.9.0 versions.","status":"published","published":"2026-10-10T21:31:20Z","modified":"2026-10-10T21:31:26Z","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":"2026-11-02T15:13:03.178276Z"}],"nvd":[{"id":"CVE-2026-66568","description":"Unauthenticated PHP Object Injection in Original \u003c= 1.9.0 versions.","status":"published","published":"2026-10-10T20:16:46.347Z","modified":"2026-10-13T13:28:15.717Z","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":"2026-11-02T14:12:55.874869Z"}]}}