CVE-2026-79419

8.7 highEPSS 0.4%

High (8.7) in emxtecnologia gestao x business suite. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

8.7 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-09-04
Modified: 2026-09-17
Record from: the NVD, synced 2026-10-19

Affected

emxtecnologia:gestao_x_business_suite

References

https://drive.google.com/file/d/1QVH1MRo3G4KqmBORkhXITzcYmO_BDjWc/view
https://emxtecnologia.com.br/gestao-x-business-suite/
https://drive.google.com/file/d/1QVH1MRo3G4KqmBORkhXITzcYmO_BDjWc/view

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