Fortinet FortiSandbox OS Command Injection Vulnerability. Actively exploited: CISA added this vulnerability to its Known Exploited Vulnerabilities catalog on 16/07/2026. Patch affected systems as an emergency.
| Package | Affected versions | Patched versions |
|---|---|---|
| fortisandbox | ≥ 4.2.0, ≤ 4.2.8≥ 4.4.0, < 4.4.9≥ 5.0.0, < 5.0.6 | 4.4.95.0.6 |
| fortisandbox cloud | ≥ 5.0.4, < 5.0.6 | 5.0.6 |
| fortisandbox paas | ≥ 5.0.4, < 5.0.6 | 5.0.6 |
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox 4.2 all versions, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests
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