Update the WordPress MailChimp Subscribe Forms plugin to the latest available version (at least 4.0.9.2).
Rio Darmawan discovered and reported this Cross Site Scripting (XSS) vulnerability in WordPress MailChimp Subscribe Forms Plugin. This could allow a malicious actor to inject malicious scripts, such as redirects, advertisements, and other HTML payloads into your website which will be executed when guests visit your site. This vulnerability has been fixed in version 4.0.9.2.
This vulnerability was reported to and published by Patchstack. Our users receive alerts and protections up to 48 hours in advance.
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