MailChimp Subscribe Forms 3

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WordPress MailChimp Subscribe Forms Plugin <= 4.0.9.3 is vulnerable to Open Redirection

Patch within 30 days Low priority

Not known to be exploited Report an attack

4.7

Medium severity CVSS 3.1 score

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Patchstack Professional users are protected since 09.12.2022

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Solution

Fixed

Update the WordPress MailChimp Subscribe Forms plugin to the latest available version (at least 4.0.9.4).

minhtuanact discovered and reported this Open Redirection vulnerability in WordPress MailChimp Subscribe Forms Plugin. This could allow a malicious actor to redirect users from one site to the other due to the redirect URL not being validated. Users could be tricked to visiting a legitimate site to then be redirected to a malicious site and cause a phishing incident. This vulnerability has been fixed in version 4.0.9.4.

Other vulnerabilities in this plugin

0 present

3 patched

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