plugin

Mailchimp Vulnerabilities

1 known security issue reported for the Mailchimp WordPress plugin. Most recent disclosed Feb 18, 2026.

1 medium

Running Mailchimp on your site? Check whether your installed version is affected.

Mailchimp List Subscribe Form <= 2.0.0 - Cross-Site Request Forgery to Mailchimp List Change

medium

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 Mai...

CVSS:: 4.3
Affected:: up to 2.0.0
Fixed in:: 2.0.1
Disclosed:: Feb 18, 2026

CVE-2025-12172 on NVD →

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