Component Type: Third party extension. This extensions is not part of the TYPO3 default installation.
Affected Versions: 1.2.3
Vulnerability Type: Cross Site Scripting
Release Date: 14.04.2010
Solution: Updated versions are available from the TYPO3 extension manager.
Users are advised to upgrade to extension version 1.2.4 which is available at http://typo3.org/extensions/repository/view/tipafriend/1.2.4/
Credits: Credits go to Patrick Broens, who discovered and reported the issue.