CVE-2026-25972

6.1 mediumEPSS 0.3%

Medium (6.1) in fortinet fortisiem. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 28% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-03-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortisiem

References

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

Check your stack JSON