CVE Intelligence

Mercadopago Mercado Pago payments for WooCommerce vulnerabilities

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Published CVEs affecting Mercadopago Mercado Pago payments for WooCommerce: 2 record(s), with affected versions and fixes.

CVE-2026-28180 Medium · 5.3 CWE-639 Aug 6, 2026
WordPress Mercado Pago payments for WooCommerce plugin <= 8.9.0 - Insecure Direct Object References (IDOR) vulnerability
Unauthenticated Insecure Direct Object References (IDOR) in Mercado Pago payments for WooCommerce <= 8.9.0 versions.
CVE-2026-3208 Medium · 5.3 CWE-862 May 6, 2026
Mercado Pago payments for WooCommerce <= 8.7.11 - Missing Authorization to Unauthenticated PIX Payment QR Code Image Disclosure
The Mercado Pago payments for WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'mp_pix_image' WooCommerce API endpoint in all versions up to, and including, 8.7.11. This makes it possible for unauthenticated attackers to retrieve PIX payment QR code images for arbitrary orders. PIX QR codes contain sensitive merchant information including PIX keys (which may be CPF/CNPJ personal identifiers), transaction amounts, merchant name and city, and MercadoPago transaction references.