Citrix NetScaler Web Management XSS


Product: Citrix NetScaler
http://www.citrix.com/lang/English/ps2/index.asp


Citrix NetScaler contains a cross-site scripting vulnerability in the web management interface. None of the parameter values of /ws/generic_api_call.pl are sanitized before they get embedded in the HTML output. As an example, parameter "standalone" can be exploited as follows:

http://(target)/ws/generic_api_call....3e%3cscript%3e


The vulnerability has been identified in version 8.0, build 47.8.
However, other versions may be also affected.


Solution:
Do not stay logged into the NetScaler web management interface while browsing other web sites.


Found by:
nnposter