CVE-2026-22154: Fortinet Fortisoar

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

An improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Fortinet FortiSOAR PaaS 7.6.0 through 7.6.3, FortiSOAR PaaS 7.5.0 through 7.5.2, FortiSOAR PaaS 7.4 all versions, FortiSOAR PaaS 7.3 all versions, FortiSOAR on-premise 7.6.0 through 7.6.3, FortiSOAR on-premise 7.5.0 through 7.5.2, FortiSOAR on-premise 7.4 all versions, FortiSOAR on-premise 7.3 all versions may allow an authenticated remote attacker to perform a stored cross site scripting (XSS) attack via crafted HTTP Requests.

Affected products

• Fortinet Fortisoar: from 7.3.0, before 7.5.3 (fixed in 7.5.3); from 7.6.0, before 7.6.4 (fixed in 7.6.4)

Published 2026-04-14. Last modified 2026-06-17.