PhpGedView 4.2.3 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by serviceClientTest.php and certain other files.
Directory traversal vulnerability in module.php in PhpGedView 4.2.3 and possibly other versions, when magic_quotes_gpc is disabled, allows remote attackers to read arbitrary files via directory traversal sequences in the pgvaction parameter.