TYPO3 Exposure of Sensitive Information to an Unauthorized Actor Vulnerability - CVE-2010-3673
TYPO3 before 4.2.13 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows information disclosure in the mail header of the HTML mailing API.
TYPO3 before 4.2.13 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows information disclosure in the mail header of the HTML mailing API.