{"id":"CVE-2026-87071","aliases":["EUVD-2026-85192","GHSA-p6xg-237f-rf4g"],"status":"published","title":"Forminator Forms \u003c 1.57.2.1 - Unauthenticated Post Meta Injection on Submitted Posts","description":"The Forminator Forms WordPress plugin before 1.57.2.1 does not restrict which metadata keys a form submission may supply, and does not exclude the keys WordPress reserves for its own use, so unauthenticated visitors submitting a public form that collects post content can attach metadata of their choosing to the post their submission creates.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0031,"percentile":0.24212,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2026-09-23T10:11:02Z","modified":"2026-09-23T18:13:31Z","products":[{"vendor":"unknown","product":"forminator forms"}],"references":[{"url":"https://wpscan.com/vulnerability/9d831b9d-c05d-4b9a-8b65-7e1e35e68510/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-87071"},{"url":"https://wpscan.com/vulnerability/9d831b9d-c05d-4b9a-8b65-7e1e35e68510"},{"url":"https://github.com/advisories/GHSA-p6xg-237f-rf4g"}],"sources":{"cve":[{"id":"CVE-2026-87071","title":"Forminator Forms \u003c 1.57.2.1 - Unauthenticated Post Meta Injection on Submitted Posts","description":"The Forminator Forms WordPress plugin before 1.57.2.1 does not restrict which metadata keys a form submission may supply, and does not exclude the keys WordPress reserves for its own use, so unauthenticated visitors submitting a public form that collects post content can attach metadata of their choosing to the post their submission creates.","status":"published","published":"2026-09-23T10:11:02.792Z","modified":"2026-09-23T10:49:15.378Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T13:37:47.463822Z"}],"euvd":[{"id":"EUVD-2026-85192","description":"The Forminator Forms WordPress plugin before 1.57.2.1 does not restrict which metadata keys a form submission may supply, and does not exclude the keys WordPress reserves for its own use, so unauthenticated visitors submitting a public form that collects post content can attach metadata of their choosing to the post their submission creates.","status":"published","published":"2026-09-23T10:11:02Z","modified":"2026-09-23T10:49:15Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T17:28:01.283316Z"}],"ghsa":[{"id":"GHSA-p6xg-237f-rf4g","title":"The Forminator Forms WordPress plugin before 1.57.2.1 does not restrict which metadata keys a...","description":"The Forminator Forms WordPress plugin before 1.57.2.1 does not restrict which metadata keys a form submission may supply, and does not exclude the keys WordPress reserves for its own use, so unauthenticated visitors submitting a public form that collects post content can attach metadata of their choosing to the post their submission creates.","status":"published","published":"2026-09-23T12:31:14Z","modified":"2026-09-23T12:31:22Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:12:19.869437Z"}],"nvd":[{"id":"CVE-2026-87071","description":"The Forminator Forms WordPress plugin before 1.57.2.1 does not restrict which metadata keys a form submission may supply, and does not exclude the keys WordPress reserves for its own use, so unauthenticated visitors submitting a public form that collects post content can attach metadata of their choosing to the post their submission creates.","status":"published","published":"2026-09-23T11:17:15.463Z","modified":"2026-09-23T18:13:31.21Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:12:50.703874Z"}]}}