zhenfeng13 My-Blog uploadController. java upload unrestricted upload

A vulnerability classified as critical was found in zhenfeng13 My-Blog 1.0. Affected by this vulnerability is the function upload of the file src/main/java/com/site/blog/my/core/controller/admin/uploadController. java. The manipulation of the argument file leads to unrestricted upload. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.