Facebook exploit tutorial done By khalil

Apparently this got patched before I could release this... I'll let it stay here so you can read something I made.
Sorry.

Hey guys! I recently saw a thread on another forum on how to do exploit.

What this exploit is about

When you make a new status on Facebook, the default value of making a status is set to your profile. By changing a single value, you will be able to make a post on any wall you want.

Step 1
Open Facebook, write a status message but don't submit it.

Step 2
Open the profile you wish to make a post on, and copy the username, or ID, right after the facebook.com part. Example:

http://www.facebook.com/zuck
Copy zuck and put it after this URL: http://graph.facebook.com/

http://www.facebook.com/zuck -> http://graph.facebook.com/zuck

Step 3
Go back to your Facebook status, and open Google Developer (F12) or Inspect Element (Firefox) and click on the status, like this:


Step 4
Scroll up, till you find an input-tag with name set to "xhpc_targetid". It looks like this:
<input type="hidden" autocomplete="off" name="xhpc_targetid" value="12345">

Step 5
Go back to the graph.facebook.com tab you opened before, and copy the ID. It looks like this:

In that case, the ID would be 4.

Step 6
Go back to your Facebook status, and replace the value="xxx" (from step 4) to your new ID. Example:

<input type="hidden" autocomplete="off" name="xhpc_targetid" value="12345">
changed to:
<input type="hidden" autocomplete="off" name="xhpc_targetid" value="4">

Once that is done, all you need to do now is press "Post". Your post will now be posted on the target's Facebook wall!

Enjoy