YUI contains a flaw that allows a remote cross-site scripting (XSS) attack. This flaw exists because the application does not validate an unspecified parameter upon submission to the 'build/uploader/assets/uploader.swf' Flash object. This may allow a user to create a specially crafted URL that would execute arbitrary script code in a user's browser within the trust relationship between their browser and the server.

Upgrade to version 2.8.2 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

• CVE ID: 2010-3260 (see also: NVD) 2010-4208 (see also: NVD)
• Secunia Advisory ID: 41955 41980 42071 42252 42273 44139
• Bugtraq ID: 47362
• Related OSVDB ID: 68875 68877
• VUPEN Advisory: ADV-2010-2878
• Vendor Specific News/Changelog Entry: http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050800.html
  http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050803.html
  http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00005.html
  http://moodle.org/mod/forum/discuss.php?d=160910
  http://www.bugzilla.org/security/3.2.8/
  http://yuilibrary.com/support/2.8.2/
  https://github.com/orbeon/orbeon-forms/commit/aba6681660f65af7f1676434da68c10298c30200
• Vendor Specific Advisory URL: http://moodle.org/mod/forum/discuss.php?d=160910
  http://wiki.orbeon.com/forms/doc/developer-guide/release-notes/39#TOC-Security
  http://www.bugzilla.org/security/3.2.8/
• Other Advisory URL: http://www.stratsec.net/Research/Advisories/Orbeon-Forms-XML-Entity-Dereferencing-%28SS-2011-004
  http://yuilibrary.com/support/2.8.2/

• Not Available