CVE-2026-25972

An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4 may allow a remote unauthenticated attacker to provide arbitrary data enabling a social engineering attack via spoofed URL parameters.

Score

CVSS 3.1 6.1 Medium

Status

Analyzed - psirt@fortinet.com

Published

2026-03-10

Last modified

2026-03-12

Weaknesses

CWE-79

Affected products

• Fortisiem (Fortinet)

References

• https://fortiguard.fortinet.com/psirt/FG-IR-26-077