Input validation vulnerability in Photo Express for Google 0.3.2

The Photo Express for Google plugin, used on WordPress websites, has a security issue called Reflected Cross-Site Scripting. This happens in versions up to 0.3.2 because the plugin does not properly clean up information from users and does not protect against harmful code. This means that someone without authorization can add dangerous code to a webpage and have it executed if they can trick a user into doing something, like clicking on a link.