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.

INFO

Published Date :

2025-10-14T15:22:57.657Z

Last Modified :

2026-01-15T14:37:59.504Z

Source :

fortinet
AFFECTED PRODUCTS

The following products are affected by CVE-2025-31366 vulnerability.

Vendors Products
Fortinet
  • Fortios
  • Fortiproxy
  • Fortisase
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-31366.

URL Resource
https://fortiguard.fortinet.com/psirt/FG-IR-24-542 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact