Secunia Security Advisory – A vulnerability has been reported in the Front End User Registration extension for TYPO3, which can be exploited by malicious people to conduct cross-site scripting attacks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/88740/sa39424.txt
Source: https://packetstormsecurity.com/files/88740/Secunia-Security-Advisory-39424.html