FortiOS -- XSS vulnerability observed in the authentication replacement pages
An improper neutralization of input during web page generation ('Cross-site Scripting') [CWE-79] vulnerability in FortiOS may allow an unauthenticated remote attacker to perform a reflected cross site scripting (XSS) attack in the captive portal authentication replacement page.
Affected ProductsFortiOS version 7.0.0 through 7.0.5
FortiOS version 6.4.0 through 6.4.9
Please upgrade to FortiGate version 7.0.6 or above.
Please upgrade to FortiGate version 7.2.0 or above.