slet selv om ikke logget ind?
Hvis jeg går ind på http://blabla/tagwall/selt.php?nr=1 så kan jeg slette posten uden at jeg er logget ind...<?
if ($HTTP_COOKIE_VARS["pass"])
{
$user = $HTTP_COOKIE_VARS["user"];
$pass = $HTTP_COOKIE_VARS["pass"];
}
if (is_array($_GET))
{
$nr = $_GET['nr'];
}
require($_SERVER["DOCUMENT_ROOT"] . "/db.php");
$foresp=mysql_query("SELECT nick, password FROM users WHERE nick = '$user'");
$data = mysql_fetch_row($foresp);
if (($data[0] == $user) && ($data[1] == $pass))
{
require($_SERVER["DOCUMENT_ROOT"] . "/db.php");
$slet = "delete from bog where nr = $nr";
mysql_query($slet);
mysql_close;
header("Location: tagwall.php");
}
else
{
?>
<center>
<table width='300' border='0' celpadding='0' cellspacing='0' bgcolor='#000000'>
<tr>
<td BGCOLOR="#000000">
<table width='100%' height='100%' border='0' celpadding='0' cellspacing='0'>
<TR>
<TD bgcolor='#eeeeee'>
<center>Hvad har du gang i?<br><a href='java script:window.history.back()'>Tilbage igen</A></CENTER>
</td>
</tr>
</TABLE>
</td>
</tr>
</table>
</center>
<?
}
?>
