What is GHSA-jrfp-8x5w-2x6h?

GHSA-jrfp-8x5w-2x6h is a security advisory published by GitHub Security Advisories with High severity. Unauthenticated Cross Site Scripting (XSS) in Flatastic \u003c= 2.0 versions.

Which CVE IDs does GHSA-jrfp-8x5w-2x6h cover?

GHSA-jrfp-8x5w-2x6h covers the following CVE IDs: CVE-2026-66673. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jrfp-8x5w-2x6h?

GHSA-jrfp-8x5w-2x6h has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-jrfp-8x5w-2x6hHighCVSS 7.1

Unauthenticated Cross Site Scripting (XSS) in Flatastic <= 2.0 versions.

Vendor

GitHub Security Advisories

Published

August 20, 2026

Last Modified

August 20, 2026

🔗 CVE IDs covered (1)

CVE-2026-66673 →

📋 Description

Unauthenticated Cross Site Scripting (XSS) in Flatastic <= 2.0 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-66673
https://patchstack.com/database/wordpress/theme/flatastic/vulnerability/wordpress-flatastic-theme-2-0-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-jrfp-8x5w-2x6h