CVE-2026-96451

Authorization Bypass Through User-Controlled Key vulnerability in Ultimate Member Ultimate Member…

Risk score: 57/100
CVSS: 8.8 v3.1
Exploit chance (30 days): 0.3%
Published: 3 Oct 2026

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What to know

What it is: 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.
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 8.8 high

References

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

Original 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.

Last activity 3 Oct 2026. Patch Forecast updates every hour.