[原文]Multiple cross-site scripting (XSS) vulnerabilities in eGroupware before 1.0.0.007 allow remote attackers to inject arbitrary web script or HTML via the (1) ab_id, (2) page, (3) type, or (4) lang parameter to index.php or (5) category_id parameter.
eGroupWare contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'ab_id', 'page', 'lang' or 'type' parameters upon submission to the 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.
Upgrade to version 1.0.0.007 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.