Command Injection

@signalk/set-system-time, is vulnerable to command injection. The vulnerability is due to unsafe construction of shell commands while processing navigation.datetime values via WebSocket delta messages, which allows an attacker with write access or unauthenticated access when security is disabled ...

CVE-2026-23515 RCE - Command Injection in Signal K set-system-time plugin

Signal K Server is a server application that runs on a central hub in a boat. Prior to 1.5.0, a command injection vulnerability allows authenticated users with write permissions to execute arbitrary shell commands on the Signal K server when the set-system-time plugin is enabled. Unauthenticated...

PT-2026-5713

Name of the Vulnerable Software and Affected Versions Signal K Server versions prior to 1.5.0 Signal K Set-System-Time plugin versions prior to 1.5.0 Description A command injection issue exists in the Signal K Server and its Set-System-Time plugin. Authenticated users with write permissions can...