An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability [CWE-79] vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.2, FortiSandbox 4.4.0 through 4.4.7, FortiSandbox 4.2 all versions, FortiSandbox 4.0 all versions may allow an authenticated privileged attacker to execute code via crafted requests.
Upgrade to FortiSandbox version 5.0.3 or above
Upgrade to FortiSandbox version 4.4.8 or above
Fortinet remediated this issue in FortiSandbox Cloud version 5.0.5 and hence customers do not need to perform any action.