What is GHSA-v5q6-9xm9-3mc9?

GHSA-v5q6-9xm9-3mc9 is a security advisory published by GitHub Security Advisories with High severity. Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks \u003c= 1.6.26 versions.

Which CVE IDs does GHSA-v5q6-9xm9-3mc9 cover?

GHSA-v5q6-9xm9-3mc9 covers the following CVE IDs: CVE-2026-78264. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-v5q6-9xm9-3mc9?

GHSA-v5q6-9xm9-3mc9 has a CVSS v3 base score of 7.1, published by GitHub Security Advisories.

GHSA-v5q6-9xm9-3mc9HighCVSS 7.1

Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.

Vendor

GitHub Security Advisories

Published

August 25, 2026

Last Modified

August 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-78264 →

📋 Description

Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-78264
https://patchstack.com/database/wordpress/plugin/toolset-blocks/vulnerability/wordpress-toolset-blocks-plugin-1-6-26-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-v5q6-9xm9-3mc9