This paper is an overview of how javascript can be used to bypass simple/advanced html forms and how it can be used to override cookie/session authentication. The author will not go into great detail about how the formSubmit function works. The reader should know that if the (textfield/optionfield/option/..) field is left blank, the form will not be submitted to process.php. Now comes the moment of truth, how can a person modify the form so that onsubmit returns true everytime? The way one can access the form with javascript and do this is document.forms[x].onsubmit="return true;"; or document.spamform.onsubmit="return true;";. Both of these 'Queries' will allow a person to submit the form free of restrictions. The secret is how to execute this.
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