Smash Balloon Social Photo Feed < 6.11.4 - Reflected XSS via REQUEST_URI Query String

Description

The plugin is vulnerable to Reflected Cross-Site Scripting via REQUEST_URI Query String due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.