TYPO3 3.7.1 allows remote attackers to obtain sensitive information via a direct request to (1) thumbs.php, (2) showpic.php, or (3) tables.php, which causes them to incorrectly define a variable and reveal the path in an error message when a require function call fails.
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.