Cross-site scripting (XSS) vulnerability in mambots/editors/mostlyce/jscripts/tiny_mce/filemanager/connectors/php/connector.php in MOStlyCE before 2.4, as used in Mambo 4.6.3 and earlier, allows remote attackers to inject arbitrary web script or HTML via the Command parameter.
Improper Neutralization of Input During Web Page Generation The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.