What is GHSA-89qm-92rc-c56h?

GHSA-89qm-92rc-c56h is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated Broken Authentication in User Registration \u0026 Membership Pro \u003c= 5.4.5 versions.

Which CVE IDs does GHSA-89qm-92rc-c56h cover?

GHSA-89qm-92rc-c56h covers the following CVE IDs: CVE-2026-74001. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-89qm-92rc-c56h?

GHSA-89qm-92rc-c56h has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-89qm-92rc-c56hCriticalCVSS 9.8

Unauthenticated Broken Authentication in User Registration & Membership Pro <= 5.4.5 versions.

Vendor

GitHub Security Advisories

Published

August 20, 2026

Last Modified

August 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-74001 →

📋 Description

Unauthenticated Broken Authentication in User Registration & Membership Pro <= 5.4.5 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-74001
https://patchstack.com/database/wordpress/plugin/user-registration-pro/vulnerability/wordpress-user-registration-membership-pro-plugin-5-4-5-account-takeover-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-89qm-92rc-c56h