Signal K Server: Server-Side Request Forgery via Remote Connection Endpoints

Summary signalk-server versions up to and including 2.27.0 contain a Server-Side Request Forgery SSRF vulnerability in three administrative endpoints used for remote Signal K server connection management. The makeRemoteRequest function accepts attacker-controlled host, port, useTLS, and...

Server-side Request Forgery (SSRF)

Overview signalk-server is an An implementation of a Signal K server for boats. Affected versions of this package are vulnerable to Server-side Request Forgery SSRF via the makeRemoteRequest function. An attacker can access internal network resources, cloud metadata services, and arbitrary extern...

PT-2026-50825

Summary signalk-server versions up to and including 2.27.0 contain a Server-Side Request Forgery SSRF vulnerability in three administrative endpoints used for remote Signal K server connection management. The makeRemoteRequest function accepts attacker-controlled host, port, useTLS, and...