CVE-2026-96451

WordPress Ultimate Member plugin <= 2.13.1 - Privilege Escalation vulnerability

State: Published
Severity: 8.8 High
Published: Oct 3, 2026
Updated: Oct 5, 2026
Reserved: Sep 23, 2026

Description

Authorization Bypass Through User-Controlled Key vulnerability in Ultimate Member Ultimate Member ultimate-member allows Privilege Escalation.This issue affects Ultimate Member: from n/a through 2.13.1.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-639 Authorization Bypass Through User-Controlled Key

Affected Products

Product	Versions
Ultimate MemberUltimate Member	2.13.1 and earlierAffectedfrom 2.14.0Not affected

References

https://patchstack.com/database/wordpress/plugin/ultimate-member/vulnerability/wordpress-ultimate-member-plugin-2-13-1-privilege-escalation-vulnerability?_s_id=cvevdb-entry

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