TryHackMe: Web Fundamentals

[Task 1] Introduction and objectives

[Task 2] How do we load websites?

[Task 3] More HTTP — Verbs and request formats

[Task 4] Cookies, tasty!

[Task 5] Mini CTF

1. What’s the GET flag?

curl http://<ip>:8081/ctf/get

2. What’s the POST flag?

curl http://<ip>:8081/ctf/post -X POST -d "flag_please"

3. What’s the “Get a cookie” flag?

curl http://<ip>:8081/ctf/getcookie -c cookielist.txt
cat cookielist.txt

4. What’s the “Set a cookie” flag?

curl http://<ip>:8081/ctf/sendcookie --cookie flagpls=flagpls