Tags: nosql web nosqli 

Rating: 4.3

TL;DR: NoSQL injection can be used to read messages Dio sends to other users. [Full writeup here](https://github.com/ryan-cd/ctf/tree/master/interIUT-2020/dio).

Original writeup (https://github.com/ryan-cd/ctf/tree/master/interIUT-2020/dio).