npm/signalk-server CVE-2025-68620: critical 9.1, EPSS 0.54%
Signal K Server vulnerable to JWT Token Theft via WebSocket Enumeration and Unauthenticated Polling
Action: Upgrade signalk-server to 2.19.0 or later.
npm i signalk-server@2.19.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.19.0 | - |
Fixed versions
| 2.19.0 |
Sources
- osv: GHSA-fq56-hvg6-wvm5
- https://github.com/SignalK/signalk-server/security/advisories/GHSA-fq56-hvg6-wvm5
- https://nvd.nist.gov/vuln/detail/CVE-2025-68620
- https://github.com/SignalK/signalk-server/commit/221aff6cd89c56308084d1781b3abbf938605bd3
- https://github.com/SignalK/signalk-server
- https://github.com/SignalK/signalk-server/releases/tag/v2.19.0
CVE-2025-68620 · published · modified · JSON