CVE-2026-18466

The WordPress plugin WP Maps in versions up to 4.9.9 contains an SQL Injection vulnerability accessible to users with administrator privileges. An administrator can inject malicious SQL queries through a vulnerable parameter.

There is an unauthenticated SQL injection vulnerability in WP Maps versions up to 4.9.1.

The WP Maps plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the shapes_values parameter in all versions up to and including 4.9.8 due to insufficient input sanitization and output escaping. The fc-call-nonce is exposed to all frontend visitors, and the secondary _wpnonce check can be bypassed by omitting the parameter.

The WP Maps WordPress plugin before 4.9.7 does not perform a capability check in one of its AJAX actions and does not restrict the operation it dispatches, allowing users with a Subscriber account to trigger uncontrolled recursion that exhausts server resources, resulting in a Denial of Service.

The WP Maps WordPress plugin before 4.9.7 does not perform a capability check in one of its AJAX actions and does not properly validate a user-controlled path before using it in a file inclusion, allowing users with a Subscriber account to include and execute arbitrary existing local PHP files on the server.

The WP Maps plugin for WordPress (versions up to and including 4.9.6) has an insertion of sensitive information into sent data vulnerability. It allows retrieving embedded sensitive data.

The WP Maps plugin for WordPress up to version 4.9.4 contains a Stored XSS vulnerability via the 'location_messages' parameter. Attackers with administrator privileges (or lower if granted) can inject scripts that execute when users access the page.

The WP Maps plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'put_wpgm' shortcode in all versions up to and including 4.8.7. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes.