{"id":"CVE-2016-1209","aliases":["EUVD-2016-2310","GHSA-3qv8-hqcp-vhrh"],"status":"published","title":"The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP...","description":"The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP object injection attacks via crafted serialized values in a POST request.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.61612,"percentile":0.99175,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2016-05-14T15:00:00Z","modified":"2026-06-17T00:41:28Z","exploits":[{"source":"exploitdb","id":"EDB-41692","title":"WordPress Plugin Ninja Forms 2.9.36 \u003c 2.9.42 - File Upload (Metasploit)","type":"webapps","platform":"multiple","date":"2016-05-04","verified":true,"url":"https://www.exploit-db.com/exploits/41692"},{"source":"metasploit","id":"exploit/multi/http/wp_ninja_forms_unauthenticated_file_upload","title":"WordPress Ninja Forms Unauthenticated File Upload","type":"exploit","platform":"PHP","date":"2016-05-04","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/multi/http/wp_ninja_forms_unauthenticated_file_upload"}],"products":[{"vendor":"ninjaforms","product":"ninja_forms"}],"references":[{"url":"https://wordpress.org/plugins/ninja-forms/changelog/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://wpvulndb.com/vulnerabilities/8485","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://jvndb.jvn.jp/jvndb/JVNDB-2016-000064","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred","Vendor Advisory"]},{"url":"https://ninjaforms.com/important-security-update-always-hurt-ones-love/","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.rapid7.com/db/modules/exploit/unix/webapp/wp_ninja_forms_unauthenticated_file_upload","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://packetstormsecurity.com/files/137211/WordPress-Ninja-Forms-Unauthenticated-File-Upload.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://jvn.jp/en/jp/JVN44657371/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Vendor Advisory"]},{"url":"http://www.pritect.net/blog/ninja-forms-2-9-42-critical-security-vulnerabilities","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-1209"},{"url":"https://ninjaforms.com/important-security-update-always-hurt-ones-love"},{"url":"https://wordpress.org/plugins/ninja-forms/changelog"},{"url":"https://github.com/advisories/GHSA-3qv8-hqcp-vhrh"}],"sources":{"cve":[{"id":"CVE-2016-1209","description":"The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP object injection attacks via crafted serialized values in a POST request.","status":"published","published":"2016-05-14T15:00:00Z","modified":"2024-08-05T22:48:13.521Z","updated_at":"2026-11-02T14:33:35.841056Z"}],"euvd":[{"id":"EUVD-2016-2310","description":"The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP object injection attacks via crafted serialized values in a POST request.","status":"published","published":"2016-05-14T15:00:00Z","modified":"2024-08-05T22:48:13Z","updated_at":"2026-11-03T02:22:58.402739Z"}],"ghsa":[{"id":"GHSA-3qv8-hqcp-vhrh","title":"The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP...","description":"The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP object injection attacks via crafted serialized values in a POST request.","status":"published","published":"2022-05-17T03:52:45Z","modified":"2025-04-12T13:01:01Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:01:27.480327Z"}],"nvd":[{"id":"CVE-2016-1209","description":"The Ninja Forms plugin before 2.9.42.1 for WordPress allows remote attackers to conduct PHP object injection attacks via crafted serialized values in a POST request.","status":"published","published":"2016-05-14T15:59:03.02Z","modified":"2026-06-17T00:41:28.717Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:03:25.366449Z"}]}}