hellboundhackers.org JavaScript Hacking 7 Writeup

	<script language="JavaScript">

	function password () {

	var s1, a2, v3, e4, input;

	s1=window.document.bgColor;

	a2=window.document.linkColor;
	v3=s1.substring (6,9)+a2.substring (2,8);
	e4=v3.toUpperCase ();



	input=prompt("Password:","");

	if (input!=v3 && input!=e4) {

	alert("Wrong!");

	window.location.href="../index.php";

	}

	else {

	window.location.href=v3+".php";

	}

	}

	</script>

	</head>

	<body bgcolor="#D0D0D0" text="#FF9900" onLoad="password()" link="#FF9900">

Ta chỉnh lại 1 chút là đc

var s1, a2, v3, e4, input;

s1="#D0D0D0";

a2="#FF9900";

v3=s1.substring (6,9)+a2.substring (2,8);

e4=v3.toUpperCase ();

window.document.write(v3+"<br>")

window.document.write(e4)

</script>

Ta sẽ có kết quả: 0F9900

The UG