Limbo CMS 1.0.4.2 and earlier, with register_globals off, does not protect the $_SERVER variable from external modification, which allows remote attackers to use the _SERVER[REMOTE_ADDR] parameter to (1) conduct cross-site scripting (XSS) attacks in the stats module or (2) execute arbitrary code via an eval injection attack in the wrapper option in index2.php.

Directory traversal vulnerability in index2.php in Limbo CMS 1.0.4.2 and earlier allows remote attackers to include arbitrary PHP files via ".." sequences in the option parameter.

Limbo CMS 1.0.4.2 and earlier allows remote attackers to obtain the installation path of the application via a direct request to (1) doc.inc.php, (2) element.inc.php, and (3) node.inc.php, which leaks the path in an error message.

Cross-site scripting (XSS) vulnerability in webinsta Limbo 1.0.4.2 allows remote attackers to inject arbitrary web script or HTML via the message field in the Contact Form.

The frontpage option in Limbo CMS 1.0.4.2 and 1.0.4.1 allows remote attackers to execute arbitrary PHP commands via the Itemid parameter in index.php.

PHP remote file inclusion vulnerability in classes/adodbt/sql.php in Limbo CMS 1.04 and earlier allows remote attackers to execute arbitrary PHP code via a URL in the classes_dir parameter.

SQL injection vulnerability in the weblinks option (weblinks.html.php) in Limbo CMS allows remote attackers to execute arbitrary SQL commands via the catid parameter.