The WP Travel Pro plugin for WordPress is vulnerable to arbitrary user deletion via the /wp-json/wp-travel/v1/travel-guide/{userid} REST API endpoint in all versions up to, and including, 10.6.0. This is due to the checkpermission() callback unconditionally returning true and the Database::delete() method passing the user ID directly to wpdeleteuser() without any role validation. This makes it possible for unauthenticated attackers to delete arbitrary user accounts, including those of administrators.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in WP Travel WP Travel Gutenberg Blocks allows Blind SQL Injection.

This issue affects WP Travel Gutenberg Blocks: from n/a through 3.9.4.

Missing Authorization vulnerability in WP Travel WP Travel wp-travel allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Travel: from n/a through <= 7.8.0.

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 Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Travel WP Travel Gutenberg Blocks wp-travel-blocks.This issue affects WP Travel Gutenberg Blocks: from n/a through <= 3.9.2.

Missing Authorization vulnerability in WP Travel WP Travel wp-travel allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Travel: from n/a through <= 11.1.0.

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in WP Travel WP Travel Gutenberg Blocks allows PHP Local File Inclusion. This issue affects WP Travel Gutenberg Blocks: from n/a through 3.9.0.

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in WP Travel Engine WP Travel Engine wp-travel-engine allows PHP Local File Inclusion.This issue affects WP Travel Engine: from n/a through <= 6.3.5.

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in WP Travel Engine WP Travel Engine wp-travel-engine allows PHP Local File Inclusion.This issue affects WP Travel Engine: from n/a through <= 6.3.5.

Missing Authorization vulnerability in WP Travel WP Travel wp-travel allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP Travel: from n/a through <= 9.6.0.

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WP Travel WP Travel Gutenberg Blocks allows Stored XSS.This issue affects WP Travel Gutenberg Blocks: from n/a through 3.5.1.

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

The WP Travel – Ultimate Travel Booking System, Tour Management Engine plugin for WordPress is vulnerable to SQL Injection via the 'bookingitinerary' parameter of the 'wptravelgetbookingdata' function in all versions up to, and including, 10.0.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Subscriber-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

The WP Travel Engine – Tour Booking Plugin – Tour Operator Software plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the deletepackage() function in all versions up to, and including, 6.5.1. This makes it possible for unauthenticated attackers to delete arbitrary posts.

The WP Travel Engine – Tour Booking Plugin – Tour Operator Software plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 6.6.7 via the mode parameter. This makes it possible for unauthenticated attackers to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included.

The WP Travel Engine – Tour Booking Plugin – Tour Operator Software plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the wpteonboardsavefunctioncallback() function in all versions up to, and including, 6.2.1. This makes it possible for authenticated attackers, with contributor-level access and above, to modify several settings that could have an impact such as lost revenue and page updates.

The WP Travel Engine – Tour Booking Plugin – Tour Operator Software plugin for WordPress is vulnerable to arbitrary file deletion (via renaming) due to insufficient file path validation in the setuserprofileimage function in all versions up to, and including, 6.6.7. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).