public override void Bad(HttpRequest req, HttpResponse resp) { string data; data = ""; /* initialize data in case id is not in query string */ /* POTENTIAL FLAW: Parse id param out of the URL querystring (without using getParameter()) */ { if (req.QueryString["id"] != null) { data = req.QueryString["id"]; } } CWE89_SQL_Injection__Web_QueryString_Web_CommandText_54b.BadSink(data, req, resp); }