[原文]Multiple cross-site scripting (XSS) vulnerabilities in WebApp Guestbook PRO 3.2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) title or (2) content of a message.
Guestbook PRO module for WebAPP contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the title and content upon submission to a message. This could allow a user to create a specially crafted URL that would execute arbitrary code in a user's browser within the trust relationship between the browser and the server, leading to a loss of integrity.
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.