The PDF Generator 2 (pdf_generator2) extension 0.5.0 and earlier for TYPO3 allows attackers to obtain sensitive information via unspecified vectors.
https://exchange.xforce.ibmcloud.com/vulnerabilities/43486
http://www.securityfocus.com/bid/30057
http://typo3.org/teams/security/security-bulletins/typo3-20080701-1/