CVE-2026-39813
CRITICAL
CVSS: 9.8
EPSS: 22.2%
VulnCheck KEV
PoC Available
CWE-24
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.
Published: 2026-04-14