What is GHSA-q388-9hv6-3cxg?

GHSA-q388-9hv6-3cxg is a security advisory published by GitHub Security Advisories with Medium severity. Subscriber Cross Site Scripting (XSS) in WP BASE Booking \u003c= 6.3.2 versions.

Which CVE IDs does GHSA-q388-9hv6-3cxg cover?

GHSA-q388-9hv6-3cxg covers the following CVE IDs: CVE-2026-73402. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q388-9hv6-3cxg?

GHSA-q388-9hv6-3cxg has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-q388-9hv6-3cxgMediumCVSS 6.5

Subscriber Cross Site Scripting (XSS) in WP BASE Booking <= 6.3.2 versions.

Vendor

GitHub Security Advisories

Published

August 20, 2026

Last Modified

August 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-73402 →

📋 Description

Subscriber Cross Site Scripting (XSS) in WP BASE Booking <= 6.3.2 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-73402
https://patchstack.com/database/wordpress/plugin/wp-base-booking-of-appointments-services-and-events/vulnerability/wordpress-wp-base-booking-plugin-6-3-2-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-q388-9hv6-3cxg