Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WP Travel Engine allows Stored XSS.This issue affects WP Travel Engine: from n/a through 5.9.1.

Missing Authorization vulnerability in WP Travel Engine.This issue affects WP Travel Engine: from n/a through 5.8.0.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WP Travel Engine.This issue affects WP Travel Engine: from n/a through 5.7.9.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WP Travel Engine.This issue affects WP Travel Engine: from n/a through 5.7.9.

The WP Travel plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 4.4.6. This is due to missing or incorrect nonce validation on the save_meta_data() function. This makes it possible for unauthenticated attackers to save metadata for travel posts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The WP Travel Engine WordPress plugin before 5.3.1 does not escape the Description field in the Trip Destination/Activities/Trip Type and Pricing Category pages, allowing users with a role as low as editor to perform Stored Cross-Site Scripting attacks, even when the unfiltered_html capability is disallowed