CVE-2026-56063

Unauthenticated Broken Access Control in MailChimp Block <= 1.1.15 versions.

Score

CVSS 3.1 8.3 High

Status

Deferred - audit@patchstack.com

Published

2026-06-26

Last modified

2026-10-25

Weaknesses

CWE-862

Affected products

• Mailchimp Block (Bplugins)

References

• https://patchstack.com/database/wordpress/plugin/block-for-mailchimp/vulnerability/wordpress-mailchimp-block-plugin-1-1…