Mailchimp vulnerabilities
Published CVEs affecting Mailchimp products: 2 record(s), with severity, exploitation and fixes.
CVE-2026-73346
High · 7.6
CWE-89 Aug 13, 2026
WordPress MailChimp For WooCommerce plugin < 6.2 - SQL Injection vulnerability
Administrator SQL Injection in MailChimp For WooCommerce < 6.2 versions.
CVE-2025-12172
Medium · 4.3
CWE-352 Feb 19, 2026
Mailchimp List Subscribe Form <= 2.0.0 - Cross-Site Request Forgery to Mailchimp List Change
The Mailchimp List Subscribe Form plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.0. This is due to missing or incorrect nonce validation on the mailchimp_sf_change_list_if_necessary() function. This makes it possible for unauthenticated attackers to change Mailchimp lists via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.