FortiSIEM vulnerabilities
5 known CVE vulnerabilities in FortiSIEM, translated and rated.
- CVE-2025-25256Critical
An OS Command Injection vulnerability in Fortinet FortiSIEM allows an unauthenticated attacker to execute unauthorized code or commands via crafted CLI requests. Affects multiple versions from 4.7 to 7.3.1.
- CVE-2026-84389Low
A URL redirection to untrusted site ('open redirect') vulnerability in Fortinet FortiSIEM 7.5.0-7.5.1 and 7.4.1-7.4.2 may allow an attacker to execute unauthorized code or commands. The description does not provide the attack vector details.
- CVE-2026-70467Low
A Server-Side Request Forgery (SSRF) vulnerability in Fortinet FortiSIEM in multiple versions may allow an attacker to execute unauthorized code or commands.
- CVE-2026-59838Medium
An XSS vulnerability in Fortinet FortiSIEM allows an attacker to inject malicious JavaScript code into a web page. The issue affects multiple FortiSIEM versions from 6.4 to 7.4.0.
- CVE-2025-58324Medium
FortiSIEM versions 7.2.0 through 7.2.2, 7.1, 7.0, 6.7, 6.6, 6.5, 6.4, 6.3, and 6.2 (all versions) contain a stored Cross-Site Scripting (XSS) vulnerability due to improper neutralization of input during web page generation. An authenticated attacker can perform a stored XSS attack via crafted HTTP requests.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

