{"id":"CVE-2026-3584","aliases":["EUVD-2026-13814","GHSA-r9mm-2qxw-xjgc"],"status":"published","title":"Kali Forms \u003c= 2.4.9 - Unauthenticated Remote Code Execution via form_process","description":"The Kali Forms plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.4.9 via the 'form_process' function. This is due to the 'prepare_post_data' function mapping user-supplied keys directly into internal placeholder storage, combined with the use of 'call_user_func' on these placeholder values. This makes it possible for unauthenticated attackers to execute code on the server.","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":0.07396,"percentile":0.94473,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-94"],"published":"2026-03-20T21:25:11Z","modified":"2026-06-17T10:43:49Z","exploits":[{"source":"nuclei","id":"CVE-2026-3584","title":"WordPress Kali Forms \u003c= 2.4.9 - Remote Code Execution","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-3584.yaml"},{"source":"pocgithub","id":"Yucaerin/CVE-2026-3584","title":"Yucaerin/CVE-2026-3584","date":"2026-03-25","url":"https://github.com/Yucaerin/CVE-2026-3584"}],"products":[{"vendor":"wpchill","product":"kali forms — contact form \u0026 drag-and-drop builder"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6cecd06f-c064-49fd-b3fa-505a5a0c2e0b?source=cve"},{"url":"https://plugins.trac.wordpress.org/browser/kali-forms/tags/2.4.9/Inc/Frontend/class-form-processor.php#L697"},{"url":"https://plugins.trac.wordpress.org/changeset/3487024/kali-forms"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3584"},{"url":"https://github.com/advisories/GHSA-r9mm-2qxw-xjgc"}],"sources":{"cve":[{"id":"CVE-2026-3584","title":"Kali Forms \u003c= 2.4.9 - Unauthenticated Remote Code Execution via form_process","description":"The Kali Forms plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.4.9 via the 'form_process' function. This is due to the 'prepare_post_data' function mapping user-supplied keys directly into internal placeholder storage, combined with the use of 'call_user_func' on these placeholder values. This makes it possible for unauthenticated attackers to execute code on the server.","status":"published","published":"2026-03-20T21:25:11.166Z","modified":"2026-04-08T16:59:18.586Z","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-94"],"updated_at":"2026-11-02T13:48:58.05327Z"}],"euvd":[{"id":"EUVD-2026-13814","description":"The Kali Forms plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.4.9 via the 'form_process' function. This is due to the 'prepare_post_data' function mapping user-supplied keys directly into internal placeholder storage, combined with the use of 'call_user_func' on these placeholder values. This makes it possible for unauthenticated attackers to execute code on the server.","status":"published","published":"2026-03-20T21:25:11Z","modified":"2026-04-08T16:59:18Z","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":"2026-11-02T19:24:54.685702Z"}],"ghsa":[{"id":"GHSA-r9mm-2qxw-xjgc","title":"The Kali Forms plugin for WordPress is vulnerable to Remote Code Execution in all versions up to,...","description":"The Kali Forms plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.4.9 via the 'form_process' function. This is due to the 'prepare_post_data' function mapping user-supplied keys directly into internal placeholder storage, combined with the use of 'call_user_func' on these placeholder values. This makes it possible for unauthenticated attackers to execute code on the server.","status":"published","published":"2026-03-21T00:31:42Z","modified":"2026-03-21T00:32:48Z","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-94"],"updated_at":"2026-11-02T15:06:44.698439Z"}],"nvd":[{"id":"CVE-2026-3584","description":"The Kali Forms plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.4.9 via the 'form_process' function. This is due to the 'prepare_post_data' function mapping user-supplied keys directly into internal placeholder storage, combined with the use of 'call_user_func' on these placeholder values. This makes it possible for unauthenticated attackers to execute code on the server.","status":"published","published":"2026-03-20T22:16:29.267Z","modified":"2026-06-17T10:43:49.393Z","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-94"],"updated_at":"2026-11-02T14:12:10.126802Z"}]}}