What is GHSA-vh4g-j777-hw5v?

GHSA-vh4g-j777-hw5v is a security advisory published by GitHub Security Advisories with High severity. The WP BASE Booking of Appointments, Services and Events WordPress plugin before 6.5.1 does not...

Which CVE IDs does GHSA-vh4g-j777-hw5v cover?

GHSA-vh4g-j777-hw5v covers the following CVE IDs: CVE-2026-123064. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vh4g-j777-hw5v?

GHSA-vh4g-j777-hw5v has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-vh4g-j777-hw5vHighCVSS 8.8

The WP BASE Booking of Appointments, Services and Events WordPress plugin before 6.5.1 does not...

Vendor

GitHub Security Advisories

Published

November 9, 2026

Last Modified

November 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-123064 →

📋 Description

The WP BASE Booking of Appointments, Services and Events WordPress plugin before 6.5.1 does not properly restrict access to one of its user-creation actions, allowing authenticated users with Subscriber-level access and above to create a new administrator account and thereby escalate their privileges.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-123064
https://wpscan.com/vulnerability/9af3dc8d-ee15-448a-b67b-346bdc2669fb
https://github.com/advisories/GHSA-vh4g-j777-hw5v