CVE-2026-33215

MEDIUM

6.5

Descripcion

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. The nats-server provides an MQTT client interface. Prior to versions 2.11.15 and 2.12.5, Sessions and Messages can by hijacked via MQTT Client ID malfeasance. Versions 2.11.15 and 2.12.5 patch the issue. No known workarounds are available.

Detalles CVE

Puntuacion CVSS v3.16.5

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:L

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/24/2026

Ultima modificacion3/26/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

linuxfoundation:nats-server

Debilidades (CWE)

CWE-287CWE-488

Referencias

https://advisories.nats.io/CVE/secnote-2026-06.tx(security-advisories@github.com)

https://github.com/nats-io/nats-server/security/advisories/GHSA-fcjp-h8cc-6879(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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