{"success": true, "products": [{"id": "1", "category": "electronics", "name": "Laptop Pro", "price": "1299.99", "stock": "50", "internal_code": "INT-ELEC-001"}, {"id": "2", "category": "electronics", "name": "Smartphone X", "price": "899.99", "stock": "100", "internal_code": "INT-ELEC-002"}, {"id": "3", "category": "clothing", "name": "Designer Jacket", "price": "249.99", "stock": "25", "internal_code": "INT-CLTH-001"}, {"id": "4", "category": "books", "name": "Security Handbook", "price": "49.99", "stock": "200", "internal_code": "INT-BOOK-001"}, {"id": "5", "category": "internal", "name": "IT Asset Manager", "price": "0.00", "stock": "1", "internal_code": "INT-ADMN-SECRET"}], "count": 5, "query_executed": "//product", "debug_notes": ["XPath query built from user input without sanitization", "Category and name parameters are injectable", "Can extract internal product codes and hidden categories"]}