Cross-site scripting (XSS) vulnerability in class.tx_indexedsearch.php in the Indexed Search 2.9.0 extension for Typo3 before 4.0.2 and earlier allows remote attackers to inject arbitrary web script or HTML via the search parameter.
TYPO3 3.8.0 and earlier allows remote attackers to obtain sensitive information via a direct request to misc/phpcheck/, which invokes the phpinfo function and prints values of unspecified environment variables.