{"id":"CVE-2026-39813","title":"A path traversal: '../filedir' vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8 may allow attacker to escalation of privilege via specially crafted HTTP requests.","summary":"A path traversal: '../filedir' vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8 may allow attacker to escalation of privilege via specially crafted HTTP requests.","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C","cvssSource":"cna","cwe":["CWE-24"],"vendor":"Fortinet","product":"FortiSandbox","affected":["FortiSandbox >= 5.0.0 <= 5.0.5","FortiSandbox >= 4.4.0 <= 4.4.8"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-04-14T00:00:00+00:00"},"exploitAvailable":true,"published":"2026-04-14","updated":"2026-11-06","sourceUpdated":"2026-11-06T15:42:16.642Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-39813","references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-112","label":"https://fortiguard.fortinet.com/psirt/FG-IR-26-112"}],"tags":["cve.org","exploit-available"],"epss":0.22224,"epssPercentile":0.97694,"exploits":{"github":2,"githubRepos":["https://github.com/HORKimhab/CVE-2026-39813","https://github.com/ashrafzaryouh/CVE-2026-39813"],"checkedAt":"2026-11-08T19:19:52.298Z"},"ingestedAt":"2026-11-06T15:54:03.967Z","slug":"CVE-2026-39813","body":"## Overview\n\nA path traversal: '../filedir' vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8 may allow attacker to escalation of privilege via specially crafted HTTP requests.\n\n## Affected\n\n- `FortiSandbox >= 5.0.0 <= 5.0.5`\n- `FortiSandbox >= 4.4.0 <= 4.4.8`\n\n## Remediation\n\nUpgrade to FortiSandbox version 5.2.0 or above\nUpgrade to FortiSandbox version 5.0.6 or above\nUpgrade to FortiSandbox version 4.4.9 or above","depth":"abyssal","depthScore":66,"depthScoreParts":{"impact":50.1,"likelihood":4.4,"exploitation":12,"ransomware":0},"changes":[]}