FortiClient and EMS
CVE-2026-39809: SQL injection in FortiClientEMS
A improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiClientEMS 7.4.0 through 7.4.5, FortiClientEMS 7.2.0 through 7.2.12, FortiClientEMS 7.0 all versions may allow attacker to execute unauthorized code or commands via sending crafted requests
Published
Automatic summary from the vendor's CVE record. We haven't written a full analysis of this vulnerability yet.
Affected and fixed versions
| Product / branch | Fixed in |
|---|---|
| FortiClientEMS 7.4.3 to 7.4.4 | 7.4.6 or later |
| FortiClientEMS 7.4.0 to 7.4.1 | 7.4.6 or later |
Always confirm against the vendor advisory, which lists every fixed hotfix.
What it is
A improper neutralization of special elements used in an sql command ('sql injection') vulnerability in Fortinet FortiClientEMS 7.4.0 through 7.4.5, FortiClientEMS 7.2.0 through 7.2.12, FortiClientEMS 7.0 all versions may allow attacker to execute unauthorized code or commands via sending crafted requests
Sources
KEV status, EPSS score and vendor data refreshed automatically, last on 10 Oct 2026.