Input validation vulnerability in simple sort&search 0.0.3

The Simple Sort&Search plugin for WordPress is not secure in versions up to, and including, 0.0.3. This vulnerability allows anyone with Contributor+ access on the WordPress site to add malicious code to pages. This malicious code will run whenever someone visits an affected page, which could lead to websites being compromised. It is important to ensure that the plugin is up to date to prevent this vulnerability from being exploited.