TI-2024-18398 Aliases CVE-2024-27780 GHSA-r5g9-gp44-29h8

Cross-site scripting in Fortinet FortiSIEM

LOW 24CWE-79Published 2025-02-11 · Updated 2025-02-12

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Multiple Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerabilities [CWE-79] in FortiSIEM 7.1 all versions, 7.0 all versions, 6.7 all versions incident page may allow an authenticated attacker to perform a cross-site scripting attack via crafted HTTP requests.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00299 22nd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Fortinet	FortiSIEM	7.1.0 – 7.1.7; 7.0.0 – 7.0.3; 6.7.0 – 6.7.9	—	No fix listed	CNA

FortiSIEM VendorFortinet Affected 7.1.0 – 7.1.7; 7.0.0 – 7.0.3; 6.7.0 – 6.7.9 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:fortinet:fortisiem::::::::	6.7.0 – 6.7.9; 7.0.0 – 7.0.3; 7.1.0 – 7.1.8	Vulnerable	Fortinet

cpe:2.3:a:fortinet:fortisiem:*:*:*:*:*:*:*:* Versions 6.7.0 – 6.7.9; 7.0.0 – 7.0.3; 7.1.0 – 7.1.8 Vulnerable ·Fortinet

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-27780
2026-10-03 Alias added: GHSA-r5g9-gp44-29h8

References

Advisory 1

https://fortiguard.fortinet.com/psirt/FG-IR-23-324

TI-2024-15229 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8
TI-2023-17481 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8
TI-2025-18918 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8
TI-2025-39605 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.4
TI-2024-15230 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8
TI-2023-18387 OS command injection in Fortinet FortiSIEM CVSS 3.1CRITICAL 9.8

See all 31 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences