The WP Airbnb Review Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 4.2 due to insufficient URL validation that allows users to pull in a malicious HTML file. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

The Trust Reviews plugin for Google, Tripadvisor, Yelp, Airbnb and other platforms plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing or incorrect nonce validation on the feed_save function. This makes it possible for unauthenticated attackers to create or modify feed entries via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in jgwhite33 WP Airbnb Review Slider wp-airbnb-review-slider allows Blind SQL Injection.This issue affects WP Airbnb Review Slider: from n/a through <= 3.9.