CVE-2024-31488: Fortinet Fortinac

Critical severity, CVSS 9.0. EPSS: 1% chance of exploitation in the next 30 days.

An improper neutralization of inputs during web page generation vulnerability [CWE-79] in FortiNAC version 9.4.0 through 9.4.4, 9.2.0 through 9.2.8, 9.1.0 through 9.1.10, 8.8.0 through 8.8.11, 8.7.0 through 8.7.6, 7.2.0 through 7.2.3 may allow a remote authenticated attacker to perform stored and reflected cross site scripting (XSS) attack via crafted HTTP requests.

Affected products

• Fortinet Fortinac: from 7.2.0, before 7.2.4 (fixed in 7.2.4); from 8.7.0, before 9.4.5 (fixed in 9.4.5)

Published 2024-05-14. Last modified 2026-06-17.