CVE-2026-80488

The WP Ultimate CSV Importer plugin by Smackcoders Inc. contains a vulnerability involving insertion of sensitive information into sent data, allowing retrieval of embedded sensitive data. This issue affects versions from n/a through 9.1.

Administrator SQL Injection in WP Ultimate CSV Importer versions up to 9.2.

The WP Ultimate CSV Importer WordPress plugin before 9.2 does not use a site-specific secret when deriving the storage location of the import logs it writes under the uploads directory, nor does it block direct access to them, allowing unauthenticated attackers to retrieve the personal data of users imported from a CSV file.

The WP Ultimate CSV Importer WordPress plugin before 9.2 does not properly validate the file types contained in an uploaded archive nor sanitise their content before storing them in a publicly served location, allowing high privilege users such as administrators to achieve Stored Cross-Site Scripting.

The WP Ultimate CSV Importer plugin for WordPress up to version 8.0.1 is vulnerable to Remote Code Execution via the 'MappedFields' parameter. Missing capability checks on AJAX handlers and exposure of the plugin nonce to any authenticated user allow a Subscriber to install the Import WooCommerce add-on, persist attacker-controlled PHP expressions in MappedFields, and trigger eval() in ImportHelpers::get_meta_values().