TYPO3 Direct Mail Subscription Cross Site Scripting and SQL Injection Vulnerabilities

Bugtraq ID:	49512
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Sep 08 2011 12:00AM
Updated:	Sep 08 2011 12:00AM
Credit:	Ivan Kartolo
Vulnerable:	Typo3 Direct Mail Subscription 1.1
Not Vulnerable:	Typo3 Direct Mail Subscription 1.1.1

TYPO3 Direct Mail Subscription Cross Site Scripting and SQL Injection Vulnerabilities

TYPO3 Direct Mail Subscription extension is prone to unspecified SQL-injection and cross-site scripting vulnerabilities because it fails to sufficiently sanitize user-supplied data.

Exploiting these issues could allow an attacker to steal cookie-based authentication credentials, compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database.

Versions prior to TYPO3 Direct Mail Subscription 1.1.1 are vulnerable.

TYPO3 Direct Mail Subscription Cross Site Scripting and SQL Injection Vulnerabilities

An attacker can exploit the SQL-injection issue with a browser. To exploit a cross-site scripting issue, the attacker must entice an unsuspecting victim to follow a malicious URI.

TYPO3 Direct Mail Subscription Cross Site Scripting and SQL Injection Vulnerabilities

Solution:
Updates are available. Please see the references for more information.

TYPO3 Direct Mail Subscription Cross Site Scripting and SQL Injection Vulnerabilities

References:

• TYPO3 Homepage (TYPO3)
  
• TYPO3 Security Bulletin TYPO3-SA-2011-002 (TYPO3)