I want to warn you about security vulnerabilities in plugin WP-Cumulus for
These are Full path disclosure and Cross-Site Scripting vulnerabilities.
Full path disclosure:
Code will execute after click. It's strictly social XSS.
Vulnerable are WP-Cumulus 1.20 and previous versions.
I mentioned about these vulnerabilities at my site
This is one of that 20 plugins for WordPress where I found 135 different
vulnerabilities (during 2006-2009), which I wrote about in my summary of
vulnerabilities in plugins for WordPress (http://websecurity.com.ua/3397/).
Best wishes & regards,
Administrator of Websecurity web site