What is GHSA-8mh7-rg8h-phf4?

GHSA-8mh7-rg8h-phf4 is a security advisory published by GitHub Security Advisories with Medium severity. A reflected cross-site scripting (XSS) vulnerability exists in EMX Tecnologia Gestao X Business...

Which CVE IDs does GHSA-8mh7-rg8h-phf4 cover?

GHSA-8mh7-rg8h-phf4 covers the following CVE IDs: CVE-2026-79419. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8mh7-rg8h-phf4?

GHSA-8mh7-rg8h-phf4 has a CVSS v3 base score of 6.1, published by GitHub Security Advisories.

GHSA-8mh7-rg8h-phf4MediumCVSS 6.1

A reflected cross-site scripting (XSS) vulnerability exists in EMX Tecnologia Gestao X Business...

Vendor

GitHub Security Advisories

Published

September 4, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-79419 →

📋 Description

A reflected cross-site scripting (XSS) vulnerability exists in EMX Tecnologia Gestao X Business Suite 8.4 and earlier. The vulnerability is caused by insufficient validation and sanitization of the mensagem parameter in the /Configuracao/Imagens.aspx endpoint, allowing an unauthenticated attacker to inject arbitrary JavaScript code that is reflected and executed in the context of a victim's browser.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-79419
https://drive.google.com/file/d/1QVH1MRo3G4KqmBORkhXITzcYmO_BDjWc/view
https://emxtecnologia.com.br/gestao-x-business-suite
https://github.com/advisories/GHSA-8mh7-rg8h-phf4