CompactCMS 1.4.1 - Multiple Vulnerabilities

# Exploit Title: CompactCMS 1.4.1 Multiple Vulnerabilities
# Google Dork: 	 intext:"Maintained with CompactCMS.nl" intitle:"Print: *"
# Date:          17-12-2010
# Author:        NLSecurity
# Software Link: http://files.compactcms.nl/stable/
# Version:       CompactCMS 1.4.1
# Credits:       http://www.nlsecurity.org/
# Extra:         irc.6667.eu  #main

Description:

CompactCMS 1.4.1 has multiple XSS and File Disclosure vulnerabilities. These file disclosures will
appear if the users have access to view open directories.

--- File Disclosures ---

/admin/includes/modules/backup-restore/
/admin/includes/modules/backup-restore/content-owners/
/admin/includes/modules/backup-restore/module-management/
/admin/includes/modules/backup-restore/permissions/
/admin/includes/modules/backup-restore/template-editor/
/admin/includes/modules/backup-restore/user-management/

/admin/includes/fancyupload/
/admin/includes/fancyupload/Assets/
/admin/includes/fancyupload/Assets/Icons/

/admin/includes/fancyupload/Backend/
/admin/includes/fancyupload/Backend/Assets/
/admin/includes/fancyupload/Backend/Assets/getid3/

/admin/includes/fancyupload/Language/
/admin/includes/fancyupload/Source/
/admin/includes/fancyupload/Source/Uploader/

/admin/includes/edit_area/
/admin/includes/edit_area/images/
/admin/includes/edit_area/langs/
/admin/includes/edit_area/reg_syntax/

/admin/img/mochaui/
/admin/img/styles/
/admin/img/uploader/

/_docs/

... Perhaps more, but this should give an idea. :-)

--- Cross-Site Scripting Vulnerabilities (XSS) ---

/afdrukken.php?page=">[XSS]

This can be found on line 48:
<strong><a href="<?php echo $ccms['rootdir'];?><?php echo ($_GET['page']!=$cfg['homepage'])?$_GET['page'].'.html':null; ?>"><?php echo $ccms['lang']['system']['tooriginal']; ?></a></strong>
Vuln: $_GET['page']

---

/admin/includes/modules/permissions/permissions.Manage.php?status=notice&msg=[XSS]

This can be found on line 62:
<?php if(isset($_GET['msg'])) { echo '<span class="ss_sprite ss_confirm">'.$_GET['msg'].'</span>'; } ?>
Vuln: $_GET['msg']

---

/lib/includes/auth.inc.php
Username input field (userName) has an XSS vulnerability when using POST data.

This can be found on line 119:
<label for="userName"><?php echo $ccms['lang']['login']['username']; ?></label><input type="text" class="alt title" autofocus placeholder="username" name="userName" style="width:300px;" value="<?php echo (!empty($_POST['userName'])?$_POST['userName']:null);?>" id="userName" />
Vuln: $_POST['userName']