.java</a>
<br>
Alert ID: <a href="https://www.zaproxy.org/docs/alerts/10047/">10047</a>.

<h2 id="id-20014">HTTP Parameter Pollution (HPP)</h2>
Supplying duplicate or numerous HTTP parameters with the same name may cause an application or website
to interpret values in unintended ways. By leveraging these effects, a malicious individual
may be able to bypass input validation, trigger errors or modify internal variable values. 
There are difference in treatment of duplicate parameters impacting both clients 