Exploit Labs Security Advisory 2005.14

`------------------------------------------------------------  
- EXPL-A-2005-014 exploitlabs.com Advisory 043 -  
------------------------------------------------------------  
-perldiver -  
  
  
  
  
  
  
AFFECTED PRODUCTS  
=================  
Perldiver v1.x and 2.x  
http://scriptsolutions.com/  
  
  
  
OVERVIEW  
========  
Perl Diver digs into your server's perl installation  
and giving you the information you need and quick  
and easy to find manner.  
  
  
  
DETAILS  
=======  
1. XSS  
  
Perldiver does not properly filter malicious script content.  
XSS my be inserted in the "module" parameter. ( v2.x )  
or as a GET request in the main script ( v1.x )  
  
The malicious script is the rendered and is executed  
in the context of the users brower.  
  
  
  
POC  
===  
  
1.x  
------  
http://[host]/[path]/perldiver.pl?testhere<SCRIPT>alert(document.domain);</SCRIPT>  
  
  
2.x  
------  
http://[host]/[path]/perldiver.cgi?action=2020&module=<script>document.write(document.domain)</script>  
  
bonus vendor site vuln:  
http://www.scriptsolutions.com/programs/free/perldiver/perldiver.cgi?action=2020&module=<script>document.write(document.domain)</script>  
  
  
  
SOLUTION:  
=========  
vendor contact:  
Sept 14, 2005  
http://www.scriptsolutions.com/support/postlist.pl?Cat=&Board=DDBugs  
response Sept 15, 2005  
  
  
If you are a current PerlDiver user, you can either download the updated  
version,  
or insert the following line after my $module = param( 'module' );  
in the module_detail subroutine:  
  
$module =~ s/^([A-Za-z0-9]|:)//g;  
  
updated version:  
http://www.scriptsolutions.com/support/showflat.pl?Board=DLPerlDiver&Number=446  
http://www.scriptsolutions.com/support/files/4-446-perldiver.zip  
  
  
  
Credits  
=======  
This vulnerability was discovered and researched by  
Donnie Werner of exploitlabs  
  
  
mail: wood at exploitlabs.com  
mail: morning_wood at zone-h.org  
--   
web: http://exploitlabs.com  
web: http://zone-h.org  
  
orig advisory:  
http://exploitlabs.com/files/advisories/EXPL-A-2005-014-perldiver.txt  
`