WordPress Mercado Pago payments for WooCommerce plugin 7.3.0 - 7.6.1 - Authenticated (Subscriber+) Arbitrary File Download vulnerability

WordPress Mercado Pago payments for WooCommerce plugin 7.3.0 - 7.6.1 - Authenticated Subscriber+ Arbitrary File Download vulnerability discovered by Krzysztof Zając in WordPress Plugin Mercado Pago payments for WooCommerce versions 7.3.0 - 7.6.1...