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Unrated severityNVD Advisory· Published Oct 14, 2025· Updated Jan 15, 2026

CVE-2025-31366

CVE-2025-31366

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 products

6
  • Fortinet/Fortiproxyv52 versions
    cpe:2.3:a:fortinet:fortiproxy:7.6.3:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:fortinet:fortiproxy:7.6.3:*:*:*:*:*:*:*range: 7.6.0
    • (no CPE)range: >=7.0, <=7.6.3
  • Fortinet/FortiSASEv5
    cpe:2.3:a:fortinet:fortisase:25.2.a:*:*:*:*:*:*:*
    Range: 25.2.a
  • Fortinet/Fortiosv52 versions
    cpe:2.3:o:fortinet:fortios:7.6.2:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:fortinet:fortios:7.6.2:*:*:*:*:*:*:*range: 7.6.0
    • (no CPE)range: >=6.4, <=7.6.3
  • Fortinet/FortiSASEllm-fuzzy
    Range: =25.2.a

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

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