Vulnerability record · CVE-2026-79419 · published 4 September 2026

CVE-2026-79419: Emxtecnologia gestao x business suite cross-site scripting vulnerability

EEmxtecnologia · Gestao X Business Suite

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 authenticated attacker to inject arbitrary JavaScript code that is reflected and executed in the context of a victim's browser.

8.7 CVSS 3.1 High EPSS 0.38% · top 70.3% CWE-79 · Cross-site scripting

8.7CVSS 3.1 base score

0.38%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

3References, 2 tagged exploit

17 Sep 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

EGestao X Business Suite Emxtecnologia

References

Link	Tags
https://drive.google.com/file/d/1QVH1MRo3G4KqmBORkhXITzcYmO_BDjWc/view	ExploitTechnical DescriptionThird Party Advisory
https://emxtecnologia.com.br/gestao-x-business-suite/	Product
https://drive.google.com/file/d/1QVH1MRo3G4KqmBORkhXITzcYmO_BDjWc/view	ExploitTechnical DescriptionThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-79419), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.