What is GHSA-qfmv-g6h7-3f6w?

GHSA-qfmv-g6h7-3f6w is a security advisory published by GitHub Security Advisories with Medium severity. Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.2 -...

Which CVE IDs does GHSA-qfmv-g6h7-3f6w cover?

GHSA-qfmv-g6h7-3f6w covers the following CVE IDs: CVE-2026-73336. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-qfmv-g6h7-3f6wMedium

Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.2 -...

Vendor

GitHub Security Advisories

Published

August 18, 2026

Last Modified

August 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-73336 →

📋 Description

Joomla! Core - [20260806] - XSS through schema.org outputs in Joomla 5.1.0-5.4.7, 6.0.0-6.1.2 - Improper escaping flags lead to an XSS vector in schema.org markup outputs.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-73336
https://developer.joomla.org/security-centre/1073-20260806-core-xss-through-schema-org-outputs.html
https://www.joomla.org
https://github.com/advisories/GHSA-qfmv-g6h7-3f6w