Online Hotel Reservation System 1.0 – ‘description’ Stored Cross-site Scripting
# Exploit Title: Online Hotel Reservation System 1.0 - Stored Cross-site Scripting # Exploit Author: Mesut Cetin # Date: 2021-01-14 # Vendor Homepage: https://www.sourcecodester.com/php/13492/online-hotel-reservation-system-phpmysqli.html # Software Link: https://www.sourcecodester.com/download-code?nid=13492&title=Online+Hotel+Reservation+System+in+PHP%2FMySQLi+with+Source+Code # Version: 1.0 # Tested on: Kali Linux 2020.4, PHP 7.4.13, mysqlnd 7.4.13, Apache/2.4.46 (Unix), OpenSSL/1.1.1h, mod_perl/2.0.11 Perl/v5.32.0 ######## Description ######## The room 'description' parameter is vulnerable to stored Cross-site Scripting. ######## Proof of Concept ######### Login with administrator credentials at http://localhost/admin with admin:admin and click on "Rooms" tab. Edit "description" parameter: 1<script>alert('document.cookie')</script> Any user at http://localhost/marimar/index.php will get the XSS pop-up warning with their cookie values. |