Medium severity5.4NVD Advisory· Published Dec 9, 2025· Updated Jun 17, 2026
CVE-2025-54353
CVE-2025-54353
Description
An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.2, 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.
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Affected products
3cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:*range: >=4.0.0,<=4.0.6
- cpe:2.3:a:fortinet:fortisandbox:5.0.2:*:*:*:*:*:*:*range: 5.0.0
- (no CPE)range: 4.0 - 5.0.2
Patches
Vulnerability mechanics
References
1- fortiguard.fortinet.com/psirt/FG-IR-25-477nvdVendor Advisory
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