Multiple cross-site scripting (XSS) vulnerabilities in Novell GroupWise WebAccess 6.5x, 7.0, 7.01, 7.02x, 7.03, 7.03HP1a, and 8.0 allow remote attackers to inject arbitrary web script or HTML via the (1) User.id and (2) Library.queryText parameters to gw/webacc, and other vectors involving (3) HTML e-mail and (4) HTML attachments.