IBSng 'str' Parameter Cross Site Scripting Vulnerability

Bugtraq ID:	50468
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Nov 01 2011 12:00AM
Updated:	Nov 01 2011 12:00AM
Credit:	Isfahan University of Technology - Computer Emergency Response Team
Vulnerable:	IBS IBSng B1.34(T96)
Not Vulnerable:

IBSng 'str' Parameter Cross Site Scripting Vulnerability

IBSng 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 let the attacker steal cookie-based authentication credentials and launch other attacks.

IBSng 'str' Parameter Cross Site Scripting Vulnerability

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

The following example URL is available:

http://www.example.com/IBSng/util/show_multistr.php?str=[xss]

IBSng 'str' Parameter 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].

IBSng 'str' Parameter Cross Site Scripting Vulnerability

References:

• IBS Homepage (IBS)
  
• IBSng all version Cross-Site Scripting Vulnerability ([email protected])