Unauthenticated Broken Access Control in MainWP Child <= 6.1.1 versions.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
MainWP MainWP Child unaffected
Version Status Constraints
n/a affected ≤ 6.1.1

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Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

Update the WordPress MainWP Child Plugin to the latest available version (at least 6.1.2).

Workaround

No workaround given by the vendor.

References
Link Providers
https://patchstack.com/database/wordpress/plugin/mainwp-child/vulnerability/wordpress-mainwp-child-plugin-6-1-1-broken-access-control-vulnerability?_s_id=cve cve-icon
History

Thu, 25 Jun 2026 14:00:00 +0000

Type Values Removed Values Added
Description Unauthenticated Broken Access Control in MainWP Child <= 6.1.1 versions.
Title WordPress MainWP Child plugin <= 6.1.1 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-06-25T13:12:29.656Z

Reserved: 2026-02-19T09:51:54.219Z

Link: CVE-2026-27366

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

Updated: 2026-06-25T16:15:15Z

Weaknesses