Multiple cross-site scripting (XSS) vulnerabilities in transLucid 1.75 allow remote attackers to inject arbitrary web script or HTML via the (a) NodeID and (b) action parameters to the default URI, and the (c) NodeID parameter to the default URI for the admin section; and allow remote authenticated users to inject arbitrary web script or HTML via the (d) Title (aka page name) and (e) Url fields in a (1) new or (2) modified page.