The Mercado Pago payments for WooCommerce plugin is vulnerable to Cross-Site Request Forgery in versions up to, and including, 6.6.0. This is due to missing or incorrect nonce validation on the multiple functions. This makes it possible for unauthenticated attackers to trick other users or visitors into creating or processing payments via a forged request.
CVE-2022-45068 is a medium severity with CVSS 4.3 Cross-Site Request Forgery issue affecting the Plugin Mercado Pago payments for WooCommerce. It affects Versions up to 6.3.1 and is fixed in 6.4.0.
Use the related hub and response guides to connect this CVE-2022-45068 report with patch validation, scanner checks, and site hardening work.
Open the grouped hub for related CVEs, affected ranges, severity mix, and patch coverage.
Check access, XML-RPC exposure, backup readiness, and monitoring after patching.
Use containment, evidence capture, remediation, and validation steps when exploit risk is high.
CVE-2022-45068 is tracked for the Plugin Mercado Pago payments for WooCommerce as medium severity with CVSS 4.3. The affected range is Versions up to 6.3.1. Update Mercado Pago payments for WooCommerce to 6.4.0 or newer where that version is compatible with the site.
Search engines and operators need more than a title. This page exposes the identifier, affected range, patch evidence, and source coverage that make the vulnerability actionable.
This report has a CVE identifier, which makes it suitable for focused search and vulnerability triage workflows.
Affected version data gives operators a concrete comparison point against installed WordPress software.
A fixed version is present, so the page can answer update and remediation intent directly.
External references are available for source validation, advisory review, and incident notes.
Use these checks when converting this record into a patch ticket, incident note, or risk acceptance decision.
Inventory the installed Plugin package and compare its version with Versions up to 6.3.1.
Confirm Mercado Pago payments for WooCommerce is updated to 6.4.0 or newer.
Review references and CVSS vector details for exploitability, authentication requirements, and exposure path.
After patching, re-run vulnerability monitoring and keep the related plugin or theme hub under review for follow-up CVEs.
| Software Type | Plugin |
|---|---|
| Software Slug |
woocommerce-mercadopago
View on wordpress.org
|
| CVE | CVE-2022-45068 |
| Patched Versions |
6.4.0
|
| Affected Versions |
Versions up to 6.3.1
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Mercado Pago payments for WooCommerce 7.3.0 - 7.6.1 - Authenticated (Subscriber+) Arbitrary File Download
Mercado Pago payments for WooCommerce <= 8.7.11 - Missing Authorization to Unauthenticated PIX Payment QR Code Image Disclosure
Mercado Pago payments for WooCommerce <= 6.6.0 - Cross-Site Request Forgery
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