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SQL injection Seir Anphin v666 Community Management System
From: vulnerabilities () mail ru
Date: 30 Jul 2006 12:57:05 -0000

CR Advisory#1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 programm: Seir Anphin v666 Community Management System
      bug: SQL injection
home page: www.comeplaydying.com
bug found: 27.07.2006

discovered by CR
www.svt.nukleon.us
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

~! Details !~
============================================================================================
index.php
^^^^^^^^^

[code]
....
if (isset($HTTP_GET_VARS['styleid'])) {
 $styleid = $HTTP_GET_VARS['styleid'];
 $dbr->query("UPDATE {$dbr->p}user_options SET skin=$styleid WHERE userid=$userinfo[userid]");
.....
[/code]

Variable $userinfo is not filtered on presence dangerous symbol, thank that, possible 
produce SQL injection


[code]
.....
function loadskin($skinid)
{
   GLOBAL $dbr,$data;

   $dbr->query("SELECT * FROM {$dbr->p}skins WHERE skinid=$skinid");
.....
[/code]

Variable $skinid is not filtered on presence dangerous symbol, thank that, possible 
produce SQL injection
============================================================================================
article.php
^^^^^^^^^^^

[code]
....
if ($this->id != 0) {
                $a['breadcrumbs'] = '';
                $catid = $this->id;
                $c = 1;
                while ($c <= getsetting('max_crumb_depth')) {
                        if ($catid == 0) break;
                        $dbr->query("SELECT parentid,name,accesslvl_to_read,accesslvl_to_contribute,archive_mode FROM 
{$dbr->p}article_categories WHERE catid=$catid");
                        $cat = $dbr->getarray();
                        $crumb_array[] = array('id'=>$catid, 'name'=>stripslashes($cat['name']), 
'accesslvl_to_read'=>$cat['accesslvl_to_read'], 'accesslvl_to_contribute'=>$cat['accesslvl_to_contribute']);
                        $catid = $cat['parentid'];
                        $c++;

                }
....
[/code]

Variable $catid is not filtered on presence dangerous symbol, thank that, possible 
produce SQL injection


[code]
....
foreach ($HTTP_POST_VARS['orders'] as $pageid=>$displayorder) {
                        // Ensure, at this level, that user has admin, editor or author permission to do this.
                        $pass = FALSE;
                        if (isadmin() || iseditor()) $pass = TRUE;
                        $articleid = $dbr->result("SELECT articleid FROM {$dbr->p}article_pages WHERE pageid=$pageid");
                        $authorid  = $dbr->result("SELECT userid    FROM {$dbr->p}articles      WHERE 
articleid=$articleid");
                        if ($data->vars['user']['userid'] == $authorid) $pass = TRUE;
                        if ($pass) $dbr->query("UPDATE {$dbr->p}article_pages SET displayorder=$displayorder WHERE 
pageid=$pageid");
                }
....
[/code]

Variable $pageid, $articleid are not filtered on presence dangerous symbol, thank that, 
possible produce SQL injection


============================================================================================
blag.php
^^^^^^^^^^^

[code]
.....
if ($this->id != 0) {
        $userid = $dbr->result("SELECT userid FROM {$dbr->p}user_blogs WHERE blogid=$blogid");
        if (!isadmin() && $data->vars['user']['userid'] == $userid) {
                setstatus('access_denied');
                $this->id = $blogid;
                return $this->show();
        }
}
....
[/code]

Variable $blogid is not filtered on presence dangerous symbol, thank that, possible 
produce SQL injection


[code]
....
$dbr->query("SELECT p.blogid, b.locked, b.allow_comments, b.isprivate, b.userid
             FROM {$dbr->p}user_blog_posts p
             LEFT JOIN {$dbr->p}user_blogs b ON b.blogid=p.blogid
             WHERE p.postid=$postid");
....
[/code]

Variable $postid is not filtered on presence dangerous symbol, thank that, possible 
produce SQL injection


============================================================================================
example
^^^^^^^^^^^
http://www.example.com/index.php?m=&apos;
http://www.example.com/index.php?m=member&id=&apos;
http://www.example.com/index.php?m=article&id=&apos;
http://www.example.com/index.php?m=article&op=read&id=&apos;
http://www.example.com/index.php?m=blog&id=&apos;
http://www.example.com/index.php?m=blog&op=getpost&id=&apos;

============================================================================================
                              CR [ www.svt.nukleon.us ] 2006 ã.


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