TYPO3 Frontend Open Redirection Vulnerability

Summary
This host is installed with TYPO3 and is prone to open redirection vulnerability.
Impact
Successful exploitation will allow remote attackers to conduct phishing attacks. Impact Level: Application
Solution
Upgrade to TYPO3 version 4.2.13, 4.3.4, 4.4.1 or later, For updates refer to, http://typo3.org/
Insight
An error exists in Frontend Login, which fails to sanitize "redirect_url" parameter properly
Affected
TYPO3 version before 4.2.13 and below, 4.3.0 to 4.3.3 and 4.4.0
Detection
Send a Crafted HTTP GET request and check whether it is able to get sensitive information.
References