Cross-site scripting (XSS) vulnerability in the Apache Solr for TYPO3 (solr) extension before 2.8.3 for TYPO3 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
http://www.securityfocus.com/bid/62674
http://typo3.org/teams/security/security-bulletins/typo3-extensions/typo3-ext-sa-2013-009/