Amazing box!!!
Learned some tricks. I would think this box is not medium but ok. Thx for this kind of boxes
my hints:
User: try to find the code and google somethings. I’m not expert on this programming language so it takes me a lot of time. There is a CVE on github and other article on hackerone. Read them (remember don’t need clone nothing)
Root: Basic enumeration will give you some key words. Keep in mind that home have a clue about escalation.
Very greatfull