Input validation vulnerability in Donations Made Easy – Smart Donations 4.0.12

The Donations Made Easy – Smart Donations plugin for WordPress is not secure in versions up to 4.0.12. This means that if someone with access to the plugin (like a contributor) adds malicious code to a page, this code will be able to run whenever someone else visits that page. This is dangerous because the code can do things like steal information, delete data, or do other malicious activities.