CVE-2025-62453: GitHub Copilot和VS Code生成式AI输出验证不当漏洞

// CVE-2025-62453 PoC - Conceptual Proof of Concept // Note: This is a conceptual demonstration based on the vulnerability description // Actual exploitation requires specific conditions and user interaction // Simulated vulnerable code pattern in GitHub Copilot/VS Code function vulnerableValidation(aiOutput) { // Inadequate validation - missing proper security checks if (aiOutput && aiOutput.content) { // Bypass security feature by exploiting validation flaw return executeAIOutput(aiOutput); } return null; } // Attack scenario: // 1. Attacker crafts malicious input to trigger AI response // 2. AI generates output with embedded malicious content // 3. Insufficient validation allows bypass of security checks // 4. Malicious code executes with elevated privileges // Example trigger (requires user interaction): const maliciousPrompt = 'Generate code to [malicious action]'; // User interaction required to trigger Copilot generation // Defense: Implement proper output validation function secureValidation(aiOutput) { // Add comprehensive security checks if (!validateOutputIntegrity(aiOutput)) { throw new SecurityException('Output validation failed'); } return executeAIOutput(aiOutput); }