FortiWeb Unauthenticated XSSFortiWeb Unauthenticated XSS

Anandhu K A
Published on
10 Jan 2022


FortiWeb is a web application firewall (WAF) that protects web applications and APIs from known and unknown exploits.

FortiWeb v6.3.x-6.2.x are vulnerable to reflected cross site scripting(XSS) attacks. A remote attacker can perform this attack by injecting malicious payload in different vulnerable API end-points in FortiWeb GUI interface 6.3.0, 6.3.7 and version before 6.2.4 due to improper neutralization of input during web page generation.


  • Update FortiWeb to the latest version
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Written by
Anandhu K A
Anandhu K A
Lead Engineer
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