📦 Signal K Server

by Signalk

🔍 What is Signal K Server?

Description coming soon...

🛡️ Security Overview

Click on a severity to filter vulnerabilities

⚠️ Known Vulnerabilities

CVE-2026-23515

CRITICAL CVSS 9.9 Feb 2, 2026

Signal K Server versions before 1.5.0 contain a command injection vulnerability in the set-system-time plugin that allows authenticated users with write permissions to execute arbitrary shell commands...

CVE-2025-68620

CRITICAL CVSS 9.1 Jan 1, 2026

Signal K Server versions before 2.19.0 allow unauthenticated attackers to steal JWT authentication tokens through two chained vulnerabilities: unauthenticated WebSocket request enumeration and unauthe...

CVE-2025-68619

HIGH CVSS 7.2 Jan 1, 2026

Signal K Server versions before 2.19.0 allow authenticated administrators to install npm packages from arbitrary sources via the appstore interface. This enables remote code execution through maliciou...

CVE-2026-25228

MEDIUM CVSS 5.0 Feb 2, 2026

Signal K Server versions prior to 2.20.3 on Windows systems contain a path traversal vulnerability in the applicationData API. Authenticated users can exploit this to read, write, and list arbitrary f...

CVE-2025-69203

MEDIUM CVSS 6.3 Jan 1, 2026

Signal K Server versions before 2.19.0 have vulnerabilities that allow attackers to craft convincing social engineering attacks against administrators. By combining misleading access request descripti...

CVE-2025-68273

MEDIUM CVSS 5.3 Jan 1, 2026

Signal K Server versions before 2.19.0 have an unauthenticated information disclosure vulnerability that allows any user to retrieve sensitive system information including the full data schema, connec...