search.php in Geeklog 1.4.x before 1.4.0rc1, and 1.3.x before 1.3.11sr3, allows remote attackers to obtain sensitive information via invalid (1) datestart and (2) dateend parameters, which leaks the web server path in an error message.
SQL injection vulnerability in comment.php for GeekLog 1.3.5 and earlier allows remote attackers to obtain sensitive user information via the pid parameter.