[原文]Multiple cross-site scripting (XSS) vulnerabilities in Help Center Live allow remote attackers to inject arbitrary web script or HTML via the (1) find parameter to index.php, (2) name or (3) message field of a chat request, or (4) the message body when opening a trouble ticket.
Help Center Live contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'find' variable upon submission to the faq/index.php script. 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 workarounds or upgrades to correct this issue. However, Michael Bird has released a patch to address this vulnerability.