CVE-2026-33950

Published April 2nd, 2026

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CVSS v3

9.4

CRITICAL

CVSS v2

N/A

Affected

PROJECT

Description

Signal K Server is a server application that runs on a central hub in a boat. Prior to version 2.24.0-beta.4, there is a privilege escalation vulnerability by Admin Role Injection via /enableSecurity. An unauthenticated attacker can gain full Administrator access to the SignalK server at any time, allowing them to modify sensitive vessel routing data, alter server configurations, and access restricted endpoints. This issue has been patched in version 2.24.0-beta.4.

SignalK/signalk-server

An implementation of a Signal K central server for boats.

GitHub

413