Kayako eSupport Index.PHP Cross-Site Scripting Vulnerability

Bugtraq ID:	23864
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	May 07 2007 12:00AM
Updated:	May 08 2007 03:59PM
Credit:	Red_Casper is credited with the discovery of this vulnerability.
Vulnerable:	Kayako eSupport 3.0.90
Not Vulnerable:

Kayako eSupport Index.PHP Cross-Site Scripting Vulnerability

Kayako eSupport is prone to a cross-site scripting vulnerability because the application 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 help the attacker steal cookie-based authentication credentials and launch other attacks.

Kayako eSupport 3.00.90 is vulnerable to this issue; other versions may also be affected.

Kayako eSupport Index.PHP Cross-Site Scripting Vulnerability

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

The following proof-of-concept URI is available:

• /data/vulnerabilities/exploits/23864.html

Kayako eSupport Index.PHP Cross-Site Scripting Vulnerability

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

Kayako eSupport Index.PHP Cross-Site Scripting Vulnerability

References:

• Kayako Homepage (Kayako)
  
• Kayako eSupport v3.00.90 Cross Site Scripting (XSS) ( Red_Casper)