SQL injection vulnerability in the AJAX Chat (vjchat) extension before 0.3.3 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.
http://www.vupen.com/english/advisories/2009/2411
http://www.securityfocus.com/bid/36141
http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-013/