public override void Bad() { string data; /* get environment variable ADD */ /* POTENTIAL FLAW: Read data from an environment variable */ data = Environment.GetEnvironmentVariable("ADD"); Hashtable dataHashtable = new Hashtable(5); dataHashtable.Add(0, data); dataHashtable.Add(1, data); dataHashtable.Add(2, data); CWE643_Xpath_Injection__Environment_72b.BadSink(dataHashtable); }