{"id":"CVE-2023-34207","aliases":["EUVD-2023-38305","GHSA-f5qf-87r9-8v7q"],"status":"published","title":"Unrestricted Upload of File with Dangerous Type in EasyUse MailHunter Ultimate","description":"Unrestricted upload of file with dangerous type vulnerability in create template function in EasyUse MailHunter Ultimate 2023 and earlier allows remote authenticated users to perform arbitrary system commands with ‘NT Authority\\SYSTEM‘ privilege via a crafted ZIP archive.","severity":{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00863,"percentile":0.5891,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2023-10-17T03:35:35Z","modified":"2026-06-17T06:03:07Z","products":[{"vendor":"easyuse","product":"mailhunter_ultimate"},{"vendor":"easyuse digital technology","product":"mailhunter ultimate"}],"references":[{"url":"https://zuso.ai/Advisory/ZA-2023-04","tags":["third-party-advisory","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-34207"},{"url":"https://github.com/advisories/GHSA-f5qf-87r9-8v7q"}],"sources":{"cve":[{"id":"CVE-2023-34207","title":"Unrestricted Upload of File with Dangerous Type in EasyUse MailHunter Ultimate","description":"Unrestricted upload of file with dangerous type vulnerability in create template function in EasyUse MailHunter Ultimate 2023 and earlier allows remote authenticated users to perform arbitrary system commands with ‘NT Authority\\SYSTEM‘ privilege via a crafted ZIP archive.","status":"published","published":"2023-10-17T03:35:35.535Z","modified":"2024-09-13T19:52:42.498Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:35:35.912488Z"}],"euvd":[{"id":"EUVD-2023-38305","description":"Unrestricted upload of file with dangerous type vulnerability in create template function in EasyUse MailHunter Ultimate 2023 and earlier allows remote authenticated users to perform arbitrary system commands with ‘NT Authority\\SYSTEM‘ privilege via a crafted ZIP archive.","status":"published","published":"2023-10-17T03:35:35Z","modified":"2024-09-13T19:52:42Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:55:55.02611Z"}],"ghsa":[{"id":"GHSA-f5qf-87r9-8v7q","title":"Unrestricted upload of file with dangerous type vulnerability in create template function in...","description":"Unrestricted upload of file with dangerous type vulnerability in create template function in EasyUse MailHunter Ultimate 2023 and earlier allows remote authenticated users to perform arbitrary system commands with ‘NT Authority\\SYSTEM‘ privilege via a crafted ZIP archive.","status":"published","published":"2023-10-17T06:30:16Z","modified":"2024-04-04T08:42:30Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:57:00.717739Z"}],"nvd":[{"id":"CVE-2023-34207","description":"Unrestricted upload of file with dangerous type vulnerability in create template function in EasyUse MailHunter Ultimate 2023 and earlier allows remote authenticated users to perform arbitrary system commands with ‘NT Authority\\SYSTEM‘ privilege via a crafted ZIP archive.","status":"published","published":"2023-10-17T04:15:11.937Z","modified":"2026-06-17T06:03:07.56Z","cvss":[{"version":"3.1","score":9.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:08:37.83429Z"}]}}