CVE-2026-96451 — HIGH (8.8)

Vulnerability 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.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-639

References

https://patchstack.com/database/wordpress/plugin/ultimate-member/vulnerability/w

FAQ

What is CVE-2026-96451?

CVE-2026-96451 is a vulnerability with a CVSS score of 8.8 (HIGH). 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....

How severe is CVE-2026-96451?

CVE-2026-96451 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-96451?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.