My php code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Less-1 SqL Injection master Course by Hitesh Choudhary</title>
<link rel="stylesheet" href="../index.html_files/freemind2html.css" type="text/css"/>
</head>
<body>
<div style=" margin-top:70px;color:#FFF; font-size:23px; text-align:center">
<h1><span class="style1">Welcome </span><font color="#FF0000">to SQL injection Master Course </font></h1>
<h1><span class="style2">Lesson-1</span></h1>
<h1><span class="style4">Hint : Error based string</span> <br>
<font size="3" color="#666666">
<?php
//including the Mysql connect parameters.
include("../sql-connections/sql-connect.php");
// take the variables
if(isset($_GET['id']))
{
$id=$_GET['id'];
//logging the connection parameters to a file for analysis.
//$fp=fopen('result.txt','a');
//fwrite($fp,'ID:'.$id."
");
//fclose($fp);
// connectivity
$sql="SELECT * FROM users WHERE id='$id' LIMIT 0,1";
$result=mysql_query($sql);
$row = mysql_fetch_array($result);
if($row)
{
echo '<font color= "#0000ff">';
echo 'Your Login name:'. $row['username'];
echo "<br>";
echo 'Your Password:' .$row['password'];
echo "</font>";
}
else
{
echo '<font color= "#900">';
print_r(mysql_error());
echo "</font>";
}
}
else { echo "Please input the ID as parameter with numeric value";}
?>
</font>
</h1>
</div>
<img border="0" src="img1.gif" alt="funny" width="200" height="200">
<div class="botton_fix">For more please visit : <a href="http://www.hiteshchoudhary.com" target="_blank">www.hiteshchoudhary.com</a></div>
</br></br></br>
<center>
</center>
</body>
</html>
I am trying to SQL inject this page using the following query
localhost/example/Less-1/index.php?id=1 order by 100
result is username:some and password:some
localhost/example/Less-1/index.php?id=1
result is username:some and password:some
I also checked with $id=2,3,... so on, and it works normally
why does it work like that? I should get an error right?
