Deserialization of Untrusted Data vulnerability in Ultimate Member Ultimate Member ultimate-member allows Object Injection.This issue affects Ultimate Member: from n/a through 2.13.1.

Project Subscriptions

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Advisories

No advisories yet.

Fixes

Solution

Update the WordPress Ultimate Member plugin to the latest available version (at least 2.14.0).


Workaround

No workaround given by the vendor.

History

Wed, 28 Oct 2026 14:15:00 +0000

Type Values Removed Values Added
Description Deserialization of Untrusted Data vulnerability in Ultimate Member Ultimate Member ultimate-member allows Object Injection.This issue affects Ultimate Member: from n/a through 2.13.1.
Title WordPress Ultimate Member plugin <= 2.13.1 - PHP Object Injection vulnerability
Weaknesses CWE-502
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-10-28T16:07:03.811Z

Reserved: 2026-10-24T00:18:41.994Z

Link: CVE-2026-115968

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-10-28T14:16:58.013

Modified: 2026-10-28T16:17:06.427

Link: CVE-2026-115968

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-28T16:00:17Z

Weaknesses