A proposal to allow JsonResult from GET in ASP.NET MVC except for arrays

JsonExploit

	class Program
	{
		static void Main(string[] args)
		{
			var model = new {AccountNumber = 123};
			var arr = new[] { model };

			Console.WriteLine(CurrentJson(model));
			Console.WriteLine(CurrentJson(arr));
			Console.WriteLine(CurrentJson(arr,true));

			Console.WriteLine(SafeJson(model));
			Console.WriteLine(SafeJson(arr));

			Console.ReadKey();
		}


		static string CurrentJson(object model)
		{
			return model is IEnumerable ? "get allowed" : "get not allowed";
		}

		static string CurrentJson(object model, bool allowGet)
		{
			return "manually allow get";
		}



		static string SafeJson(object model)
		{
			return "get allowed";
		}

		static string SafeJson(IEnumerable model)
		{
			return "get not allowed, force manual method";
		}

	}