Release Date: February 12, 2014
Component Type: Third party extension. This extension is not a part of the TYPO3 default installation.
Affected Versions: Version 2.0.0 and below
Vulnerability Type: Mass Assignment
Problem Description: The extension Direct Mail Subscription bundles a vulnerable version of the old the feuser_adminLib.inc library. This means that any links for creating records generated by this library can be manipulated to fill any field in the configured database table with arbitrary values. An attack is not limited to the fields listed in the configuration or the link itself.
Related CVE: CVE-2013-7075
Solution: An updated version 2.0.1 is available from the TYPO3 extension manager and at http://typo3.org/extensions/repository/download/direct_mail_subscription/2.0.1/t3x/. Users of the extension are advised to update the extension as soon as possible.