Description
Unauthenticated Broken Access Control in MailChimp Block <= 1.1.15 versions.
Published: 2026-06-26
Score: 8.3 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

Vendor Solution

Update the WordPress MailChimp Block Plugin to the latest available version (at least 1.1.16).

Tracking

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Advisories

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History

Fri, 26 Jun 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 26 Jun 2026 15:15:00 +0000

Type Values Removed Values Added
Description Unauthenticated Broken Access Control in MailChimp Block <= 1.1.15 versions.
Title WordPress MailChimp Block plugin <= 1.1.15 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-06-26T16:55:45.464Z

Reserved: 2026-06-18T14:38:18.948Z

Link: CVE-2026-56063

cve-icon Vulnrichment

Updated: 2026-06-26T16:55:33.555Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-26T17:15:04Z

Weaknesses