# Exploit Title: Online Hotel Booking System Pro v1.3 XSS Vulnerability # Google Dork:N/A # Date: 2020-04-04 # Exploit Author: @ThelastVvV # Vendor Homepage: https://codecanyon.net/item/online-hotel-booking-system-pro/4606514 # Version: 1.3 # Tested on: 5.4.0-4parrot1-amd64 --------------------------------------------------------- Summary: Persistent Cross-site Scripting in Customer registration-form all-tags PoC 1: 1- Go to the hotel booking page then choose new customor http://example/hotel-booking-pro/ 2- In "any " field of registration form type your payload : "> 3-then hit CONTINUE 4- Once the admin logs in and go to Customerlookup page ... the admin will be xssed http://example/hotel-booking-pro/cp/admin-home.php Impact: XSS can lead to adminstators/users's Session Hijacking, and if used in conjunction with a social engineering attack it can also lead to disclosure of sensitive data, CSRF attacks and other critical attacks on administrators directly. Screentshoots: https://i.imgur.com/RWArdAB.png