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CVE-2025-31366

nvd nist
Published: Oct 14, 2025Modified: Jan 14, 2026

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6.1
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.8 / Impact: 2.7
Source: NVD

Description

An Improper Neutralization of Input During Web Page Generation vulnerability [CWE-79] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions, FortiProxy 7.6.0 through 7.6.3, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions, FortiProxy 7.0 all versions, FortiSASE 25.2.a may allow an unauthenticated attacker to perform a reflected cross site scripting (XSS) via crafted HTTP requests.

Affected (5)

Fortinet
3 products
Fortios
Fortiproxy
Fortisase
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Fortinet
Fortios
From 6.4.0 to 7.4.9
Fortios
From 7.6.0 to 7.6.4
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Fortiproxy
From 7.0.0 to 7.6.4
Configuration C
2 vulnerable
Vulnerable SoftwareAffected Versions
Fortinet
Fortisase
Version 25.3.40
Fortisase
Version 25.3.40

Related CWEs

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (1)

Source: psirt@fortinet.com
Vendor Advisory

Timeline

No history available yet.