What is GHSA-w4wg-6w3x-96hc?

GHSA-w4wg-6w3x-96hc is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated Broken Authentication in Salon booking system \u003c= 10.30.26 versions.

Which CVE IDs does GHSA-w4wg-6w3x-96hc cover?

GHSA-w4wg-6w3x-96hc covers the following CVE IDs: CVE-2026-66453. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w4wg-6w3x-96hc?

GHSA-w4wg-6w3x-96hc has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-w4wg-6w3x-96hcCriticalCVSS 9.8

Unauthenticated Broken Authentication in Salon booking system <= 10.30.26 versions.

Vendor

GitHub Security Advisories

Published

August 13, 2026

Last Modified

August 13, 2026

🔗 CVE IDs covered (1)

CVE-2026-66453 →

📋 Description

Unauthenticated Broken Authentication in Salon booking system <= 10.30.26 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-66453
https://patchstack.com/database/wordpress/plugin/salon-booking-system/vulnerability/wordpress-salon-booking-system-plugin-10-30-26-broken-authentication-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-w4wg-6w3x-96hc