ButorWiki 'service' Parameter Cross Site Scripting Vulnerability

Bugtraq ID:	52059
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Feb 17 2012 12:00AM
Updated:	Mar 06 2012 07:10PM
Credit:	Sony
Vulnerable:	Butor.com ButorWiki 3.0
Not Vulnerable:

ButorWiki 'service' Parameter Cross Site Scripting Vulnerability

ButorWiki is prone to a cross-site scripting vulnerability because it fails to properly 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 launch other attacks.

ButorWiki 3.0.0 is vulnerable; other versions may also be affected.

ButorWiki 'service' Parameter Cross Site Scripting Vulnerability

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

The following example URI is available:

http://www.example.com/sso/signin?service=%22%22%3E%3Cscript%3Ealert%28%22123%20xss%22%29%3C/script%3E

ButorWiki 'service' Parameter Cross Site Scripting Vulnerability

Solution:
Vendor patch is available. Please see the references for more information.

ButorWiki 'service' Parameter Cross Site Scripting Vulnerability

References:

• ButorWiki Cross Site Scripting (st2tea)
  
• ButorWiki Homepage (Butor.com)