Wed. 11th May, 2011
For further information on the issue in extension "powermail" (powermail), please read the related advisory TYPO3-SA-2011-004 that was published today: http://typo3.org/teams/security/security-bulletins/typo3-sa-2011-004/
This is a companion discussion topic for the original entry at https://typo3.org/article/security-issue-in-third-party-extension-powermail-powermail/