CVE-2026-56063

HIGH8.3JSON export Create alert

Description

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

CVSS breakdown

CVSS 3.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected products

bplugins / MailChimp Blockn/a – 1.1.15

References

MISChttps://patchstack.com/database/wordpress/plugin/block-for-mailchimp/vulnerability/wordpress-mailchimp-block-plugin-1-1-15-broken-access-control-vulnerability?_s_id=cve