Describe CVE-2010-4399.
What is CVE-2010-4399?
Directory traversal vulnerability in languages.inc.php in DynPG CMS 4.1.1 and 4.2.0, when magic_quotes_gpc is disabled, allows remote attackers to read arbitrary files via a .. (dot dot) in the CHG_DYNPG_SET_LANGUAGE parameter to index.php.  NOTE: some of these details are obtained from third party information..