WordPress GarageSale Plugin 'printAdminUsersList_Footer.tpl.php' Cross Site Scripting Vulnerability

Bugtraq ID:	69502
Class:	Input Validation Error
CVE:	CVE-2014-4532
Remote:	Yes
Local:	No
Published:	Apr 25 2014 12:00AM
Updated:	Apr 25 2014 12:00AM
Credit:	Prajal Kulkarni
Vulnerable:	Garagesale_project Garagesale 1.2.2
Not Vulnerable:	Garagesale_project Garagesale 1.2.3

WordPress GarageSale Plugin 'printAdminUsersList_Footer.tpl.php' Cross Site Scripting Vulnerability

The GarageSale plugin for WordPress is prone to a cross-site scripting vulnerability because it fails to sufficiently sanitize user-supplied input.

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

GarageSale 1.2.2 is vulnerable; other versions may also be affected.

WordPress GarageSale Plugin 'printAdminUsersList_Footer.tpl.php' Cross Site Scripting Vulnerability

To exploit this issue an attacker must entice an unsuspecting victim to follow a malicious URI.

The following example URI is available:

http://www.example.com/wordpress/wp-content/wp-plugs/garagesale/templates/printAdminUsersList_Footer.tpl.php?page=page%22%3C/script%3E%3Cscript%3Ealert%28document.cookie%29%3C/script%3E&

WordPress GarageSale Plugin 'printAdminUsersList_Footer.tpl.php' Cross Site Scripting Vulnerability

References:

• Garagesale changelog 1.2.3 (WordPress)
  
• WordPress HomePage (WordPress)
  
• wp-plugin : garagesale �?? A3-Cross-Site Scripting (XSS) (CodeVigilant)