Sébastien Sauvague has just informed me that he has released Version 0.19 to address the Cross-Site Scripting vulnerability that I wrote about in my previous blog post. You can find it at https://github.com/sebsauvage/ZeroBin/releases/0.19
Websites that host the ZeroBin software should update to this latest version. Although the more modern browsers may mitigate a XSS attack, there is still a large number of browsers in portable devices, embedded systems, and other software applications that may not so, it is still very important to sanitize all input.