{"id":"CVE-2023-1405","aliases":["EUVD-2023-23660","GHSA-wfgq-9f7c-xcw5"],"status":"published","title":"Formidable Forms \u003c 6.2 - Unauthenticated PHP Object Injection","description":"The Formidable Forms WordPress plugin before 6.2 unserializes user input, which could allow anonymous users to perform PHP Object Injection when a suitable gadget is present.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00702,"percentile":0.53695,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-502"],"published":"2024-01-16T15:56:18Z","modified":"2026-06-17T05:27:53Z","exploits":[{"source":"pocgithub","id":"RandomRobbieBF/CVE-2023-1405","title":"RandomRobbieBF/CVE-2023-1405","date":"2024-11-13","url":"https://github.com/RandomRobbieBF/CVE-2023-1405"}],"products":[{"vendor":"strategy11","product":"formidable_forms"},{"vendor":"unknown","product":"formidable forms"}],"references":[{"url":"https://wpscan.com/vulnerability/8c727a31-ff65-4472-8191-b1becc08192a/","tags":["exploit","vdb-entry","technical-description","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-1405"},{"url":"https://wpscan.com/vulnerability/8c727a31-ff65-4472-8191-b1becc08192a"},{"url":"https://github.com/advisories/GHSA-wfgq-9f7c-xcw5"}],"sources":{"cve":[{"id":"CVE-2023-1405","title":"Formidable Forms \u003c 6.2 - Unauthenticated PHP Object Injection","description":"The Formidable Forms WordPress plugin before 6.2 unserializes user input, which could allow anonymous users to perform PHP Object Injection when a suitable gadget is present.","status":"published","published":"2024-01-16T15:56:18.763Z","modified":"2025-06-11T17:08:21.79Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:35:31.657022Z"}],"euvd":[{"id":"EUVD-2023-23660","description":"The Formidable Forms WordPress plugin before 6.2 unserializes user input, which could allow anonymous users to perform PHP Object Injection when a suitable gadget is present.","status":"published","published":"2024-01-16T15:56:18Z","modified":"2025-06-11T17:08:21Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T20:32:24.98161Z"}],"ghsa":[{"id":"GHSA-wfgq-9f7c-xcw5","title":"The Formidable Forms WordPress plugin before 6.2 unserializes user input, which could allow...","description":"The Formidable Forms WordPress plugin before 6.2 unserializes user input, which could allow anonymous users to perform PHP Object Injection when a suitable gadget is present.","status":"published","published":"2024-01-16T18:31:09Z","modified":"2025-06-11T18:35:38Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:02:41.633611Z"}],"nvd":[{"id":"CVE-2023-1405","description":"The Formidable Forms WordPress plugin before 6.2 unserializes user input, which could allow anonymous users to perform PHP Object Injection when a suitable gadget is present.","status":"published","published":"2024-01-16T16:15:10.717Z","modified":"2026-06-17T05:27:53.163Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:09:01.900189Z"}]}}