Ciao a tutti io non cnosco l' inglese e quindi posto in italiano.

Ecco come eliminare un Admin, Moderatore, User, di una phpBB XS 2
la pagina delete_users.php non richiede conferma, quindi noi
possiamo eliminare un utente a nostra scelta, che sia admin, mod, o altro
è lo stesso.

Mettiamo caso che vogliamo eliminare l'admin di quel forum phpbbxs2
allora ci precipitiamo sulla memberlist.php dove cliccando con il tasto destro del mouse
troviamo l'id dell'utente che sarà quasi di sicuro il 2


h**p://Sito_Vittima.com/Forum/delet...r_id&del_user=2

Adesso camuffiamo con il bbcode l'url
e spediamo un PM all'admin..


h**p://belleragazze.it

Appena l'admin accede alla pagina si torverà eliminato dal forum, e quindi non potrà
più accedere..

( Ricordo che per eliminare un moderatore o un utente il link deve essere
spedito sempre all'admin del forum, perchè l'unico ad avere tali permessi )

Questo sarebbe l' attacco... cerchiamo di avvisare piu persone possibile

Traduco per gli altri.


Didn't check if this is true, I'm italian and just translate for you

xeno3dx wrote: [View Post]

Hi everyone I can't speak english and I post it in italian.

Here's how to delete a phpBBXS 2 Admin, Moderator, User.
page delete_users.php doesn't ask for any confirmatino, so we are able to delete a user, even if he is admin or mod, doesn't matter his level

Let's image we want to delete the admin of a specified phpbbxs2 board
we go to memberlist.php and with right clic we can find the user id, which is almost "2" for admins

Then we prepare a PM in which we put a link like this:

http://Victim_site.com/Forum/delete...r_id&del_user=2


Than we can hide the link with bbcode http://sexygirls.com


As soon as the admin reaches the page he will be deleted from the board.

(It works only with admins, no other user has permissions to delete users)

This is an easy way to attack a site... try to warn the more people you can

This is not properly a "bug", but it's VERY IMPORTANT to keep it in mind: admins just check the browser's status bar to be sure that the link they are clicking on is "correct".  

Thanks for reporting.

Ciao,

____________
~~~ Andrea ~~~
User #379756 on Linux Counter
"If you can't apt-get something, it isn't useful or doesn't exist!!"

Is there no warning before deleting admin like "Do you really want to delete..." ?

I don't want to test it

MG has already fixed this bug in area69

Patch:

OPEN delete_users.php

FIND



AFTER ADD



 

Many thanks. z3do!  

____________
~~~ Andrea ~~~
User #379756 on Linux Counter
"If you can't apt-get something, it isn't useful or doesn't exist!!"

z3d0 wrote: [View Post]

MG has already fixed this bug in area69

Patch:

OPEN delete_users.php

FIND

Code: [Download] [Hide]

Code: [Download] [Show]

1. $del_user = ( isset($_POST['del_user']) ) ? intval($_POST['del_user']) : (( isset($_GET['del_user']) ) ? intval($_GET['del_user']):'');  
2. $mode = ( isset($_POST['mode']) ) ? $_POST['mode'] : ( ( isset($_GET['mode']) ) ? $_GET['mode']:'');  
3. $days = ( isset($_POST['days']) ) ? intval($_POST['days']) : (( isset($_GET['days']) ) ? intval($_GET['days']):''); 

AFTER ADD

Code: [Download] [Hide]

Code: [Download] [Show]

1. if(!isset($_POST['confirm']))  
2. {  
3.     $page_title = $lang['Home'];  
4.     include($phpbb_root_path . 'includes/page_header.' . $phpEx);  
5.  
6.     $s_hidden_fields = '';  
7.     $s_hidden_fields .= '<input type="hidden" name="del_user" value="' . $del_user . '" />';  
8.     $s_hidden_fields .= '<input type="hidden" name="mode" value="' . $mode . '" />';  
9.     $s_hidden_fields .= '<input type="hidden" name="days" value="' . $days . '" />';  
10.  
11.     // Set template files  
12.     $template->set_filenames(array('confirm' => 'confirm_body.tpl'));  
13.  
14.     $template->assign_vars(array(  
15.         'MESSAGE_TITLE' => $lang['Confirm'],  
16.         'MESSAGE_TEXT' => $lang['Confirm_delete_item'],  
17.  
18.         'L_YES' => $lang['Yes'],  
19.         'L_NO' => $lang['No'],  
20.  
21.         'S_CONFIRM_ACTION' => append_sid('delete_users.' . $phpEx),  
22.         'S_HIDDEN_FIELDS' => $s_hidden_fields  
23.         )  
24.     );  
25.     $template->pparse('confirm');  
26.     include($phpbb_root_path . 'includes/page_tail.' . $phpEx);  
27.     exit();  
28. } 

 

I will apply it 'cause I trust phpBBXS.eu but I can't read php code... what does it exactly do?

it adds a confirmation question before deleting users

z3d0 wrote: [View Post]

it adds a confirmation question before deleting users

Woah tricky...  


Thanks

Great, so we wil wait till area69 beta.

Thanks a lot.;-)

Thanks z3d0, for posting my fix.

____________
Luca
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