It has been discovered that the extension CWT Community (cwt_community) is vulnerable to SQL-injections.
Release Date: June 16 2009
Component Type: Third party extension. This extension is not a part of the TYPO3 default installation.
Affected Versions: Version 1.0.3 and all versions below
Vulnerability Type: SQL injection
Problem Description: Failing to filter user input the extension is open to SQL Injections.
Solution: An updated version 1.0.4 is available from the TYPO3 extension manager and at <http://typo3.org/extensions/repository/view/cwt_community/1.0.4/>. Users of the extension are advised to update the extension as soon as possible.
General advice: Follow the recommendations that are given in the TYPO3 Security Cookbook. Please subscribe to the typo3-announce mailing list to receive future Security Bulletins via E-mail.
Credits: Credits go to Bernd Wilke who discovered and reported the issue.