{"id":"CVE-2026-65577","aliases":["EUVD-2026-53995","GHSA-65pj-ch2p-3v4g"],"status":"published","title":"WordPress Advice theme \u003c= 1.18.0 - PHP Object Injection vulnerability","description":"Unauthenticated PHP Object Injection in Advice \u003c= 1.18.0 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":0.47141,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-08-06T14:27:45Z","modified":"2026-10-24T16:10:00Z","products":[{"vendor":"ancorathemes","product":"advice"}],"references":[{"url":"https://patchstack.com/database/wordpress/theme/advice/vulnerability/wordpress-advice-theme-1-18-0-php-object-injection-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-65577"},{"url":"https://github.com/advisories/GHSA-65pj-ch2p-3v4g"}],"sources":{"cve":[{"id":"CVE-2026-65577","title":"WordPress Advice theme \u003c= 1.18.0 - PHP Object Injection vulnerability","description":"Unauthenticated PHP Object Injection in Advice \u003c= 1.18.0 versions.","status":"published","published":"2026-08-06T14:27:45.567Z","modified":"2026-08-06T16:53:37.665Z","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":"2026-11-02T13:37:02.780526Z"}],"euvd":[{"id":"EUVD-2026-53995","description":"Unauthenticated PHP Object Injection in Advice \u003c= 1.18.0 versions.","status":"published","published":"2026-08-06T14:27:45Z","modified":"2026-08-06T16:53:37Z","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":"2026-11-02T18:02:08.101336Z"}],"ghsa":[{"id":"GHSA-65pj-ch2p-3v4g","title":"Unauthenticated PHP Object Injection in Advice \u003c= 1.18.0 versions.","description":"Unauthenticated PHP Object Injection in Advice \u003c= 1.18.0 versions.","status":"published","published":"2026-08-06T15:32:47Z","modified":"2026-08-06T15:32:55Z","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":"2026-11-02T15:10:09.761462Z"}],"nvd":[{"id":"CVE-2026-65577","description":"Unauthenticated PHP Object Injection in Advice \u003c= 1.18.0 versions.","status":"published","published":"2026-08-06T15:17:19.313Z","modified":"2026-10-24T16:10:00.153Z","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":"2026-11-02T14:12:35.386166Z"}]}}