What is GHSA-mgq4-mxf3-c87g?

GHSA-mgq4-mxf3-c87g is a security advisory published by GitHub Security Advisories with High severity. Subscriber Privilege Escalation in WP BASE Booking \u003c= 6.3.1 versions.

Which CVE IDs does GHSA-mgq4-mxf3-c87g cover?

GHSA-mgq4-mxf3-c87g covers the following CVE IDs: CVE-2026-59541. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mgq4-mxf3-c87g?

GHSA-mgq4-mxf3-c87g has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-mgq4-mxf3-c87gHighCVSS 8.8

Subscriber Privilege Escalation in WP BASE Booking <= 6.3.1 versions.

Vendor

GitHub Security Advisories

Published

July 23, 2026

Last Modified

July 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-59541 →

📋 Description

Subscriber Privilege Escalation in WP BASE Booking <= 6.3.1 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-59541
https://patchstack.com/database/wordpress/plugin/wp-base-booking-of-appointments-services-and-events/vulnerability/wordpress-wp-base-booking-plugin-6-3-1-privilege-escalation-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-mgq4-mxf3-c87g