PowerPortal 1.x allows remote attackers to gain sensitive information via invalid or missing parameters in HTTP requests to (1) resize.php or (2) modules.php, which reveals the path in an error message.

Cross-site scripting (XSS) vulnerability in modules.php in PowerPortal 1.x allows remote attackers to inject arbitrary script or HTML via the (1) id parameter to the (a) private_messages module; (2) search parameter to the (b) links and (c) content modules; and (3) files parameter to the gallery module.

Directory traversal vulnerability in modules.php in PowerPortal 1.x allows remote attackers to list arbitrary directories via a .. (dot dot) in the files parameter.

Cross-site scripting (XSS) vulnerability in modules/private_messages/index.php in PowerPortal 1.x allows remote attackers to inject arbitrary web script or HTML via the (1) SUBJECT or (2) MESSAGE field.

Multiple SQL injection vulnerabilities in PowerPortal, possibly 1.1 beta through 1.3, allow remote attackers to execute arbitrary SQL commands via the search parameter in (1) index.php and (2) search.php. NOTE: This issue might overlap CVE-2004-0663.2.