{"id":"CVE-2026-78839","aliases":["EUVD-2026-71712","GHSA-5w46-w28q-f95g"],"status":"published","title":"An arbitrary file upload vulnerability in AppNitro MachForm v30 allows attackers to execute...","description":"An arbitrary file upload vulnerability in AppNitro MachForm v30 allows attackers to execute arbitrary code via uploading a crafted .phar file.","severity":{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00553,"percentile":0.46624,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2026-09-04T00:00:00Z","modified":"2026-09-09T21:32:23Z","exploits":[{"source":"pocgithub","id":"nabeelmkhan/CVE-2026-78839","title":"nabeelmkhan/CVE-2026-78839","date":"2026-09-02","url":"https://github.com/nabeelmkhan/CVE-2026-78839"}],"references":[{"url":"https://packetstormsecurity.com"},{"url":"https://github.com/nabeelmkhan/CVE-2026-78839"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78839"},{"url":"https://github.com/advisories/GHSA-5w46-w28q-f95g"}],"sources":{"cve":[{"id":"CVE-2026-78839","description":"An arbitrary file upload vulnerability in AppNitro MachForm v30 allows attackers to execute arbitrary code via uploading a crafted .phar file.","status":"published","published":"2026-09-04T00:00:00Z","modified":"2026-09-09T19:34:46.852Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T13:34:59.78118Z"}],"euvd":[{"id":"EUVD-2026-71712","description":"An arbitrary file upload vulnerability in AppNitro MachForm v30 allows attackers to execute arbitrary code via uploading a crafted .phar file.","status":"published","published":"2026-09-04T00:00:00Z","modified":"2026-09-09T19:34:46Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:25.986684Z"}],"ghsa":[{"id":"GHSA-5w46-w28q-f95g","title":"An arbitrary file upload vulnerability in AppNitro MachForm v30 allows attackers to execute...","description":"An arbitrary file upload vulnerability in AppNitro MachForm v30 allows attackers to execute arbitrary code via uploading a crafted .phar file.","status":"published","published":"2026-09-04T21:31:50Z","modified":"2026-09-09T21:32:23Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T15:11:40.819612Z"}],"nvd":[{"id":"CVE-2026-78839","description":"An arbitrary file upload vulnerability in AppNitro MachForm v30 allows attackers to execute arbitrary code via uploading a crafted .phar file.","status":"published","published":"2026-09-04T19:17:27.703Z","modified":"2026-09-09T20:20:42.553Z","cvss":[{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:12:44.082631Z"}]}}