Description
Missing Authorization vulnerability in ibericode MC4WP mailchimp-for-wp allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MC4WP: from n/a through 4.14.1.
Published: 2026-11-06
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Update the WordPress MC4WP plugin to the latest available version (at least 4.15.0).

Tracking

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Advisories

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History

Thu, 12 Nov 2026 21:00:00 +0000

Type Values Removed Values Added
First Time appeared Ibericode
Ibericode mc4wp
Wordpress-extensions
Wordpress-extensions mc4wp
Vendors & Products Ibericode
Ibericode mc4wp
Wordpress-extensions
Wordpress-extensions mc4wp

Thu, 12 Nov 2026 01:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Fri, 06 Nov 2026 22:45:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in ibericode MC4WP mailchimp-for-wp allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MC4WP: from n/a through 4.14.1.
Title WordPress MC4WP plugin <= 4.14.1 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}


Subscriptions

Ibericode Mc4wp
Wordpress-extensions Mc4wp
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-11-10T20:33:22.359Z

Reserved: 2026-02-19T09:51:48.837Z

Link: CVE-2026-27356

cve-icon Vulnrichment

Updated: 2026-11-10T20:33:16.856Z

cve-icon NVD

Status : Deferred

Published: 2026-11-06T23:17:22.153

Modified: 2026-11-10T21:19:29.650

Link: CVE-2026-27356

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-12T20:36:32Z

Weaknesses