{"id":"CVE-2023-28409","aliases":["EUVD-2023-32105","GHSA-3hh7-86f2-m64w"],"status":"published","title":"Unrestricted upload of file with dangerous type exists in MW WP Form versions v4.4.2 and earlier,...","description":"Unrestricted upload of file with dangerous type exists in MW WP Form versions v4.4.2 and earlier, which may allow a remote unauthenticated attacker to upload an arbitrary file.","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":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01226,"percentile":0.6904,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-05-23T00:00:00Z","modified":"2026-06-17T05:47:39Z","products":[{"vendor":"monkey wrench inc.","product":"mw wp form"},{"vendor":"mw_wp_form_project","product":"mw_wp_form"},{"vendor":"websoudan","product":"mw wp form"}],"references":[{"url":"https://plugins.2inc.org/mw-wp-form/blog/2023/05/08/752/","tags":["x_transferred","Vendor Advisory"]},{"url":"https://jvn.jp/en/jp/JVN01093915/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-28409"},{"url":"https://jvn.jp/en/jp/JVN01093915"},{"url":"https://plugins.2inc.org/mw-wp-form/blog/2023/05/08/752"},{"url":"https://github.com/advisories/GHSA-3hh7-86f2-m64w"}],"sources":{"cve":[{"id":"CVE-2023-28409","description":"Unrestricted upload of file with dangerous type exists in MW WP Form versions v4.4.2 and earlier, which may allow a remote unauthenticated attacker to upload an arbitrary file.","status":"published","published":"2023-05-23T00:00:00Z","modified":"2025-01-31T14:00:44.884Z","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":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:35:32.752775Z"}],"euvd":[{"id":"EUVD-2023-32105","description":"Unrestricted upload of file with dangerous type exists in MW WP Form versions v4.4.2 and earlier, which may allow a remote unauthenticated attacker to upload an arbitrary file.","status":"published","published":"2023-05-23T00:00:00Z","modified":"2025-01-31T14:00:44Z","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":"2026-11-03T00:04:08.578338Z"}],"ghsa":[{"id":"GHSA-3hh7-86f2-m64w","title":"Unrestricted upload of file with dangerous type exists in MW WP Form versions v4.4.2 and earlier,...","description":"Unrestricted upload of file with dangerous type exists in MW WP Form versions v4.4.2 and earlier, which may allow a remote unauthenticated attacker to upload an arbitrary file.","status":"published","published":"2023-05-23T03:30:17Z","modified":"2024-04-11T21:18:07Z","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-434"],"updated_at":"2026-11-02T14:57:09.764736Z"}],"nvd":[{"id":"CVE-2023-28409","description":"Unrestricted upload of file with dangerous type exists in MW WP Form versions v4.4.2 and earlier, which may allow a remote unauthenticated attacker to upload an arbitrary file.","status":"published","published":"2023-05-23T02:15:10.257Z","modified":"2026-06-17T05:47:39.357Z","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":"primary"},{"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-434"],"updated_at":"2026-11-02T14:08:03.200773Z"}]}}