bWAPP----HTML Injection - Reflected (POST)

bWAPP--low--HTML Injection - Reflected (POST)

只不过是把传递方式换成post，

防护的三个级别和内容与GET相同

 1 function htmli($data)
 2 {
 3
 4     switch($_COOKIE["security_level"])
 5     {
 6
 7         case "0" :
 8
 9             $data = no_check($data);
10             break;
11
12         case "1" :
13
14             $data = xss_check_1($data);
15             break;
16
17         case "2" :
18
19             $data = xss_check_3($data);
20             break;
21
22         default :
23
24             $data = no_check($data);
25             break;;
26
27     }
28
29     return $data;
30
31 }
32
33  <label>Set your security level:</label><br />
34
35         <select name="security_level">
36
37             <option value="0">low</option>
38             <option value="1">medium</option>
39             <option value="2">high</option>
40
41        </select>

 1 <div id="main">
 2
 3     <h1>HTML Injection - Reflected (POST)</h1>
 4
 5     <p>Enter your first and last name:</p>
 6
 7     <form action="<?php echo($_SERVER["SCRIPT_NAME"]);?>" method="POST">
 8
 9         <p><label for="firstname">First name:</label><br />
10         <input type="text" id="firstname" name="firstname"></p>
11
12         <p><label for="lastname">Last name:</label><br />
13         <input type="text" id="lastname" name="lastname"></p>
14
15         <button type="submit" name="form" value="submit">Go</button>
16
17     </form>
18
19     <br />
20     <?php
21
22     if(isset($_POST["firstname"]) && isset($_POST["lastname"]))
23     {
24
25         $firstname = $_POST["firstname"];
26         $lastname = $_POST["lastname"];
27
28         if($firstname == "" or $lastname == "")
29         {
30
31             echo "<font color=\"red\">Please enter both fields...</font>";
32
33         }
34
35         else
36         {
37
38             echo "Welcome " . htmli($firstname) . " " .  htmli($lastname);
39
40         }
41
42     }
43
44     ?>
45
46 </div>