Hacker101 |Micro-CMS v1 | By Kowshik

Hi there, time to solve some stuffs.

Do checkout: https://ctf.hacker101.com/ctf

Difficulty: Easy | Name: Micro-CMS v1

Once you start the machine you will land on this page,

We are able to see some stuffs there. Lets proceed further…

Flag 0:

Lets try to create a new page.

After creating the page will look like this,

In the url we can see that the created page is given an id 10.

Interesting!

Lets have a look at pages already given.

The first page has the number 1. It means that there are some pages between the page Id 1,2(given) & 10(created).

Lets check with some other random Id. In this case 3,

Not Found! Ok lets iterate until Id 10 (Created page).

At 6 there is a page with no access showing forbidden!

Remember that we can edit any page using the hyperlinkm available in that page’s body. This time lets try to get into edit page through url. Modify the page 6’s URL as,

Here we go….The first flag is found.