We are given the dorsia video and directed towards the 2nd card in the video, which has new code. The description also tells us that:flag is in ~/flag.txt and the code is run in /home/ctf/web/
```void main() {char a[69]={0};scanf("GET /%s", &a);printf("HTTP 200\r\n\r\n");fflush(stdout); execlp("cat",a,a,0);}```
Visiting the page with a browser, it seem that it is just text being sent back with no headers or anything.. Decided to just connect with netcat and see what all I can do with it.
With the description hint, connect with netcat and send GET /../flag.txt:
```GET /../flag.txt
WPI{1_H4VE_2_return_SOME_VIDE0TAP3S}```