Case Project 3-3: Observe Script Injection in Action How many web sites adequately filter out script injection? Take the sample code below and insert it into form fields on various web sites and see...

How many web sites adequately filter out script injection? Take the sample code below and insert it into form fields on various web sites and see what happens.
alert("hello")

When a web application does not filter scripting language, is there a security risk? Why or why not?

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