What is CVE-2025-59809?

CVE-2025-59809 is a medium-severity vulnerability in Fortinet Fortisoar, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-04-14.

How severe is CVE-2025-59809?

Medium severity. CVSS v3 base score is 4.3 out of 10.

SSRF in Fortinet Fortisoar

CVE-2025-59809

A server-side request forgery (ssrf) vulnerability [CWE-918] vulnerability in Fortinet FortiSOAR PaaS 7.6.4, FortiSOAR PaaS 7.6.0 through 7.6.2, FortiSOAR PaaS 7.5.0 through 7.5.2, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all ve…

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.000 (10.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Fortinet Fortisoar — versions 7.6.4
Fortinet Fortisoar On-premise — versions 7.6.4, 7.6.0, 7.5.0
Fortinet Fortisoar Paas — versions 7.6.4, 7.6.0, 7.5.0

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

https://fortiguard.fortinet.com/psirt/FG-IR-26-103 (Vendor Advisory)

Frequently asked questions

What is CVE-2025-59809?: CVE-2025-59809 is a medium-severity vulnerability in Fortinet Fortisoar, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-04-14.
How severe is CVE-2025-59809?: Medium severity. CVSS v3 base score is 4.3 out of 10.