SQL injection vulnerability in the References database (t3references) extension 0.1.1 and earlier for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
http://www.securityfocus.com/bid/35392
http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-008/
http://typo3.org/extensions/repository/view/t3references/0.1.2/