Path traversal in FortiSandbox - CVE-2026-25691
Published: April 15, 2026
Vulnerability identifier: #VU126116
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-25691
CWE-ID: CWE-22
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote privileged user to delete arbitrary directories.
The vulnerability exists due to improper limitation of a pathname to a restricted directory on vmimages delete feature. A privileged attacker with super-admin profile and cli access can delete an arbitrary directory via HTTP crafted requests.
Affected software
FortiSandbox
How to mitigate CVE-2026-25691
Install update from vendor's website.
FortiSandbox - addressed in versions 4.4.9, 5.0.6