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Vulnerability Database · npm · signalk-server · Version

signalk-server 1.38.1

1.38.1 is affected by 13 vulnerabilities.

The vulnerabilities that cover this exact version are listed below with the fixed version to move to.

Critical 3 High 4 Medium 5 Low 1 Unrated 0

All signalk-server versions & vulnerabilities → Search the database for this package →
Released 13 Mar 2021 Licence Apache-2.0 Also known from other sources 0 Newer releases 205 Database updated 23/Oct/2026

Release and licence data published by the npm registry. Licence information is not legal advice.

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01 Vulnerabilities affecting this version

signalk-server 1.38.1 vulnerabilities

13 vulnerabilities cover signalk-server 1.38.1. Scroll the table for all of them, or open the full list in the database.

Vulnerability Severity Fixed version Disclosed
CVE-2025-66398: Signal K Server Unauthenticated State Pollution Leading to Remote Code Execution 9.6 critical 2.19.0 02 Jan 2026
CVE-2026-33950: Signal K Server Privilege Escalation via Admin Role Injection 9.4 critical 2.24.0-beta.4 03 Apr 2026
CVE-2025-68620: Signal K Server JWT Token Theft via WebSocket Enumeration and Unauthenticated Polling 9.1 critical 2.19.0 02 Jan 2026
CVE-2026-41893: Signal K Server WebSocket Login Endpoint Lacks Rate Limiting 8.7 high 2.25.0 04 May 2026
CVE-2026-39320: Signal K Server Unauthenticated ReDoS Vulnerability via WebSocket Subscription Paths 7.5 high 2.25.0 21 Apr 2026
CVE-2025-68272: Signal K Server Denial of Service via Unrestricted Access Request Flooding 7.5 high 2.19.0 02 Jan 2026
CVE-2025-68619: Signal K Server Remote Code Execution via Malicious npm Package 7.3 high 2.9.0 02 Jan 2026
CVE-2026-33951: Signal K Server Unauthenticated Source Priorities Manipulation Vulnerability 6.9 medium 2.24.0-beta.1 03 Apr 2026
CVE-2025-69203: Signal K Server Access Request Spoofing Vulnerability 6.3 medium 2.19.0 02 Jan 2026
CVE-2026-55591: signalk-server SSRF Vulnerability in Remote Connection Management 5.8 medium 2.28.0 18 Jun 2026
CVE-2025-68273: Signal K Server Unauthenticated Information Disclosure Vulnerability 5.3 medium 2.19.0 02 Jan 2026
CVE-2026-25228: SignalK Server Path Traversal Vulnerability Leading to Information Disclosure 5.0 medium 2.20.3 02 Feb 2026
CVE-2026-35038: Signal K Server Arbitrary Prototype Read via `from` Field Bypass 2.1 low 2.24.0 03 Apr 2026

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Questions

About signalk-server 1.38.1

Is signalk-server 1.38.1 vulnerable?

Yes. 13 vulnerabilities in the Vulert database cover signalk-server 1.38.1: 3 critical, 4 high, 5 medium and 1 low. Each entry above names the fixed version to move to.

Is 1.38.1 the latest release of signalk-server?

No. 1.38.1 was published 13 Mar 2021, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.

How do I monitor signalk-server for upcoming vulnerabilities?

Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the signalk-server version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.