The Barcode Scanner (+Mobile App) – Inventory manager, Order fulfillment system, POS (Point of Sale) plugin for WordPress is vulnerable to privilege escalation via insecure token-based authentication in all versions up to, and including, 1.11.0. This is due to the plugin trusting a user-supplied Base64-encoded user ID in the token parameter to identify users, leaking valid authentication tokens through the 'barcodeScannerConfigs' action, and lacking meta-key restrictions on the 'setUserMeta' action. This makes it possible for unauthenticated attackers to escalate their privileges to that of an administrator by first spoofing the admin user ID to leak their authentication token, then using that token to update any user's 'wp_capabilities' meta to gain full administrative access.

Missing Authorization vulnerability in UkrSolution Print Barcode Labels for your WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Print Barcode Labels for your WooCommerce products/orders: from n/a through 3.4.9.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Dmitry V. (CEO of "UKR Solution") Barcode Scanner with Inventory & Order Manager barcode-scanner-lite-pos-to-manage-products-inventory-and-orders.This issue affects Barcode Scanner with Inventory & Order Manager: from n/a through <= 1.6.1.

Missing Authorization vulnerability in UkrSolution Barcode Scanner with Inventory & Order Manager.This issue affects Barcode Scanner with Inventory & Order Manager: from n/a through 1.5.3.

Insertion of Sensitive Information Into Sent Data vulnerability in Dmitry V. (CEO of "UKR Solution") Barcode Scanner with Inventory & Order Manager barcode-scanner-lite-pos-to-manage-products-inventory-and-orders.This issue affects Barcode Scanner with Inventory & Order Manager: from n/a through <= 1.5.4.

The Print Labels with Barcodes. Create price tags, product labels, order labels for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the template and javascript label fields in all versions up to, and including, 3.4.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

The Print Labels with Barcodes. Create price tags, product labels, order labels for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data, modification of data, and loss of data due to an improper capability check on 42 separate AJAX functions in all versions up to, and including, 3.4.6. This makes it possible for authenticated attackers, with subscriber access and above, to fully control the plugin which includes the ability to modify plugin settings and profiles, and create, edit, retrieve, and delete templates and barcodes.

The Barcode Scanner and Inventory manager. POS (Point of Sale) – scan barcodes & create orders with barcode reader. plugin for WordPress is vulnerable to blind SQL Injection via the ‘currentIds’ parameter in all versions up to, and including, 1.5.4 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 access or higher, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Unrestricted Upload of File with Dangerous Type vulnerability in UkrSolution Barcode Scanner and Inventory manager.This issue affects Barcode Scanner and Inventory manager: from n/a through 1.5.1.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in UkrSolution Simple Inventory Management – just scan barcode to manage products and orders. For WooCommerce.This issue affects Simple Inventory Management – just scan barcode to manage products and orders. For WooCommerce: from n/a through 1.5.1.