60.json

{
    "file_path": "security_data/gpt3_security_vulnerability_scanner-main/Connection String Injection/example2.java",
    "vulnerability": "Vulnerabilities detected:\n1. Unvalidated input: The code does not validate the input from the request.getParameter() method, which could lead to SQL injection attacks.\n2. Unsafe connection: The code does not use a secure connection to the database, which could lead to data leakage.\n3. Unhandled exceptions: The code does not handle exceptions properly, which could lead to unexpected behavior.",
    "source code": "try\n{\nClass.forName(\"com.mysql.jdbc.Driver\").newInstance();\nString url = \"jdbc:mysql://10.12.1.34/\" + request.getParameter(\"selectedDB\");\nconn = DriverManager.getConnection(url, username, password);\ndoUnitWork();\n}\ncatch(ClassNotFoundException cnfe)\n{\n//\n}\ncatch(SQLException se)\n{\n  //\n}\ncatch(InstantiationException ie)\n{\n  //\n}\nfinally\n{\n // manage conn\n}\n       \n",
    "language": "java",
    "cwe_identifier": null,
    "pattern_desc": null,
    "line_number": null,
    "line_text": null,
    "pattern_id": null,
    "rule": null,
    "label": 1
}