Cross-site scripting (XSS) vulnerability in the KJ Image Lightbox 2 (aka kj_imagelightbox2) extension 1.4.2 and earlier for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified "user input."
https://exchange.xforce.ibmcloud.com/vulnerabilities/42628
http://www.vupen.com/english/advisories/2008/1666/references
http://typo3.org/teams/security/security-bulletins/typo3-20080527-1/