What is GHSA-45v6-jjpf-7xvm?

GHSA-45v6-jjpf-7xvm is a security advisory published by GitHub Security Advisories with High severity. Unauthenticated Cross Site Scripting (XSS) in Booking Calendar \u003c= 11.4.2 versions.

Which CVE IDs does GHSA-45v6-jjpf-7xvm cover?

GHSA-45v6-jjpf-7xvm covers the following CVE IDs: CVE-2026-59558. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-45v6-jjpf-7xvm?

GHSA-45v6-jjpf-7xvm has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-45v6-jjpf-7xvmHighCVSS 7.1

Unauthenticated Cross Site Scripting (XSS) in Booking Calendar <= 11.4.2 versions.

Vendor

GitHub Security Advisories

Published

July 27, 2026

Last Modified

July 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-59558 →

📋 Description

Unauthenticated Cross Site Scripting (XSS) in Booking Calendar <= 11.4.2 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-59558
https://patchstack.com/database/wordpress/plugin/booking/vulnerability/wordpress-booking-calendar-plugin-11-4-2-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-45v6-jjpf-7xvm