[原文]Cross-site scripting (XSS) vulnerability in Brown Bear iCal 3.10 allows remote attackers to inject arbitrary web script or HTML via the Calendar Text field when a new event is added. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
iCal contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'Calendar Text' field upon creating a new event. 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.