CVE-2026-54804

HighCVSS 7.6

Published: 17/06/2026(UTC)Updated: 17/06/2026(UTC)Translated: 18/06/2026(UTC)NVD NIST

Summary

Versions of Melhor Envio up to 2.16.3 contain a vulnerability in the subscriber authentication mechanism, which may lead to unauthorized access.

Organizations using these versions may be exposed to attacks that allow unauthorized users to access subscriber data.

It is recommended to upgrade to the latest version of Melhor Envio to mitigate this vulnerability.

Original NVD description (English source)

Subscriber Broken Authentication in Melhor Envio <= 2.16.3 versions.