Deserialization of Untrusted Data vulnerability in MainWP MainWP Child mainwp-child allows Object Injection.This issue affects MainWP Child: from n/a through 6.2.1.

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Advisories

No advisories yet.

Fixes

Solution

Update the WordPress MainWP Child plugin to the latest available version (at least 6.2.2).


Workaround

No workaround given by the vendor.

History

Fri, 09 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 09 Oct 2026 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Mainwp
Mainwp mainwp Child
Wordpress-extensions
Wordpress-extensions mainwp Child
Vendors & Products Mainwp
Mainwp mainwp Child
Wordpress-extensions
Wordpress-extensions mainwp Child

Thu, 08 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
Description Deserialization of Untrusted Data vulnerability in MainWP MainWP Child mainwp-child allows Object Injection.This issue affects MainWP Child: from n/a through 6.2.1.
Title WordPress MainWP Child plugin <= 6.2.1 - Deserialization of untrusted data vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/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: 2026-10-09T15:15:11.490Z

Reserved: 2026-10-05T13:00:43.469Z

Link: CVE-2026-105436

cve-icon Vulnrichment

Updated: 2026-10-09T15:00:12.986Z

cve-icon NVD

Status : Deferred

Published: 2026-10-08T17:17:12.363

Modified: 2026-10-09T16:17:21.427

Link: CVE-2026-105436

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-09T08:04:22Z

Weaknesses