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Servers and applications

CVE-2025-54353

An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.2, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an attacker to perform an XSS attack via crafted HTTP requests.

Severity
Medium 6.1
Published
9 Dec 2025
Last changed
8 Oct 2026
Added to UpHeron
3 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Fortinet FortiSandboxServers and applications · cpe:a:fortinet:fortisandbox
  • From 4.0.0 up to 4.0.6
  • From 4.2.0 up to 4.2.8
  • From 4.4.0 up to 4.4.7
  • From 5.0.0 up to 5.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-54353
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-54353