What is GHSA-4r3f-c7x3-6vc2?

GHSA-4r3f-c7x3-6vc2 is a security advisory published by GitHub Security Advisories with Medium severity. Contributor Cross Site Scripting (XSS) in Magazine Blocks \u003c= 1.8.6 versions.

Which CVE IDs does GHSA-4r3f-c7x3-6vc2 cover?

GHSA-4r3f-c7x3-6vc2 covers the following CVE IDs: CVE-2026-78290. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4r3f-c7x3-6vc2?

GHSA-4r3f-c7x3-6vc2 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-4r3f-c7x3-6vc2MediumCVSS 6.5

Contributor Cross Site Scripting (XSS) in Magazine Blocks <= 1.8.6 versions.

Vendor

GitHub Security Advisories

Published

August 24, 2026

Last Modified

August 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-78290 →

📋 Description

Contributor Cross Site Scripting (XSS) in Magazine Blocks <= 1.8.6 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-78290
https://patchstack.com/database/wordpress/plugin/magazine-blocks/vulnerability/wordpress-magazine-blocks-plugin-1-8-6-cross-site-scripting-xss-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-4r3f-c7x3-6vc2