CVE-2025-68273
Medium
Description
Signal K Server is a server application that runs on a central hub in a boat. An unauthenticated information disclosure vulnerability in versions prior to 2.19.0 allows any user to retrieve sensitive system information, including the full SignalK data schema, connected serial devices, and installed analyzer tools. This exposure facilitates reconnaissance for further attacks. Version 2.19.0 patches the issue.
SeverityMedium
CVSS5.3
Exploit probability—
ProductSignalk Signal K Server
PublishedJan 1, 2026
First seenJan 1, 2026
Weakness typeCWE-200Sensitive information exposure
How to fix
Update
- signalk signal_k_server2.19.0 or later
- signalk-server2.19.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| signalk signal_k_server | v < 2.19.0 | 2.19.0 |
| signalk-servernpm | v < 2.19.0 | 2.19.0 |
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