[原文]Multiple cross-site scripting vulnerabilities in Ultimate PHP Board (UPB) 1.9.6 GOLD and earlier allow remote attackers to inject arbitrary web script or HTML via the (1) ref parameter to login.php, (2) id or (3) page parameter to viewtopic.php, id parameter to (4) profile.php, (5) newpost.php, (6) email.php, (7) icq.php, or (8) aol.php, (9) t_id parameter to newpost.php, (10) ref parameter to getpass.php, or (11) sText parameter to search.php.
Ultimate PHP Board (UPB) contains a flaw that allows a remote cross site scripting attack. This flaw exists because the application does not validate the 'ref' variable upon submission to the 'login.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, Tim Hoeppner has released a patch to address this vulnerability.