SingMR HouseRent AddHouseController.java upload unrestricted upload

A vulnerability classified as critical has been found in SingMR HouseRent 1.0. This affects the function singleUpload/upload of the file src/main/java/com/house/wym/controller/AddHouseController.java. The manipulation of the argument file leads to unrestricted upload. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.