Multiple cross-site scripting (XSS) vulnerabilities in Maian Weblog 4.0 allow remote attackers to inject arbitrary web script or HTML via the (1) keywords parameter to admin/index.php in a blogs search action, the (2) msg_charset and (3) msg_header9 parameters to admin/inc/header.php, and the (4) keywords parameter to index.php in a search action.

More... (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2008-2200)