CVE-2022-2267: Mailchimp For Woocommerce

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

The Mailchimp for WooCommerce WordPress plugin before 2.7.1 has an AJAX action that allows any logged in users (such as subscriber) to perform a POST request on behalf of the server to the internal network/LAN, the body of the request is also appended to the response so it can be used to scan private network for example

Affected products

• Mailchimp Mailchimp For Woocommerce: before 2.7.1 (fixed in 2.7.1)

Published 2022-08-29. Last modified 2026-06-17.