Multiple cross-site scripting (XSS) vulnerabilities in the WEC Discussion Forum (wec_discussion) extension 1.7.0 and earlier for TYPO3 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors, a different issue than CVE-2008-3029.
http://www.vupen.com/english/advisories/2008/3502
http://typo3.org/teams/security/security-bulletins/typo3-20081222-2
http://typo3.org/extensions/repository/view/wec_discussion/1.7.1