Hello,

I have found that feedreader3 has XSS vulnerability in its internal browser.
When I post a script into wordpress( like , the 
RSS feed in the internal browser is vulnerable and show an alert box.
POC movie here:
http://www.hacking.org.il/demos/feedreader3.wmv 

Guy Mizrahi (ZuLL)
Hebrew blog: http://www.hacking.org.il