Kayako SupportSuite PHP_SELF Trigger_Error Function Cross-Site Scripting Vulnerability

Bugtraq ID:	26744
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Dec 06 2007 12:00AM
Updated:	Dec 07 2007 04:32PM
Credit:	imei addmimistrator is credited with the discovery of this vulnerability.
Vulnerable:	Kayako SupportSuite 3.0.32
Not Vulnerable:

Kayako SupportSuite PHP_SELF Trigger_Error Function Cross-Site Scripting Vulnerability

SupportSuite 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 to launch other attacks.

SupportSuite 3.00.32 is affected by this issue; other versions may also be vulnerable.

Kayako SupportSuite PHP_SELF Trigger_Error Function Cross-Site Scripting Vulnerability

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

The following proof-of-concept URI is available:

• /data/vulnerabilities/exploits/26744.html

Kayako SupportSuite PHP_SELF Trigger_Error Function 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: [email protected].

Kayako SupportSuite PHP_SELF Trigger_Error Function Cross-Site Scripting Vulnerability

References:

• SupportSuite Homepage (Kayako)
  
• SupportSuite Multiple XSS files list (imei addmimistrator)