If you are a fan of Firefox and Wikipedia, chances are that you have downloaded and use the Wikipedia Toolbar. Currently the only viable solution for you that can’t live without it, you have to install the ‘experimental add-on’ found here:
https://addons.mozilla.org/en-US/firefox/addons/versions/6401#version-0.5.9.2
This vulnerability can lead to identity theft, via taking you to pages with malicious coding. [...]