Blogsa 'Widgets.aspx' Cross Site Scripting Vulnerability

Bugtraq ID:	33957
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Mar 02 2009 12:00AM
Updated:	Mar 04 2009 09:06PM
Credit:	Onur YILMAZ aka DJR
Vulnerable:	Blogsa Blogsa 1.0 Beta 3
Not Vulnerable:

Blogsa 'Widgets.aspx' Cross Site Scripting Vulnerability

Blogsa is prone to a cross-site scripting vulnerability because it fails to sufficiently sanitize user-supplied data.

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.

Blogsa 1.0 Beta 3 is vulnerable; other versions may also be affected.

Blogsa 'Widgets.aspx' Cross Site Scripting Vulnerability

To exploit this issue, an attacker must entice an unsuspecting user into following a malicious URI.

The following example URI is available:

• /data/vulnerabilities/exploits/33957.html

Blogsa 'Widgets.aspx' Cross Site Scripting Vulnerability

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].

Blogsa 'Widgets.aspx' Cross Site Scripting Vulnerability

References:

• Vendor Homepage (Blogsa)
  
• Blogsa <= 1.0 Beta 3 XSS Vulnerability ([email protected])