.. title: HackIM 2013 - Web 200 WriteUp .. slug: hackim-2013-web-200-writeup .. date: 2013/03/02 18:10:28 .. tags: CTF, nullcon, HackIM, WriteUps .. link: .. description: WriteUp for nullcon HackIM CTF Web 200. **Web 2 - 200 points** We were given a url to the challenge and this is what it displays: .. image:: /galleries/Selection_063.png :scale: 50 It's quite clear that you either need to know the credentials or to register. So, we chose the **register** route. We first tried logging with our own crafted credentials. But we were unable to **view** the flag that way. Thus, chose to register as admin afterwards. Of course, we chose a password that is unique for us. ;) .. image:: /galleries/Selection_064.png :scale: 50 And well surprise...it was accepted!! AWESOME! .. image:: /galleries/Selection_065.png :scale: 50 After we login we can see that the post named **flag** now has an option for us to **view** the post! .. image:: /galleries/Selection_066.png :scale: 50 So, we clicked on the **view** link and out comes the javascript alert function that gave us the **flag**. The flag is: **ChutkiisVERYcute**