CVE-2025-52436

HIGH

FortiSandbox 4.0.0-4.4.7, 5.0.0-5.0.1 - Unauthenticated Cross-Site Scripting

Title source: llm

Description

An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.1, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an unauthenticated attacker to execute commands via crafted requests.

References (1)

Core 1

Core References

Various Sources

https://fortiguard.fortinet.com/psirt/FG-IR-25-093

Scores

CVSS v3 8.8

EPSS 0.0031

EPSS Percentile 54.2%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-79

Status published

Products (1)

fortinet/fortisandbox 4.0.0 - 4.4.8

Published Feb 10, 2026

Tracked Since Feb 18, 2026