CVE-2026-35038signalk-server: Arbitrary Prototype Read via `from` Field Bypass

Beschreibung

Signal K Server is a server application that runs on a central hub in a boat. Prior to version 2.24.0, there is an arbitrary prototype read vulnerability via `from` field bypass. This vulnerability allows a low-privileged authenticated user to bypass prototype boundary filtering to extract internal functions and properties from the global prototype object this violates data isolation and lets a user read more than they should. This issue has been patched in version 2.24.0.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• https://github.com/SignalK/signalk-server/security/advisories/GHSA-qh3j-mrg8-f234 ExploitMitigationVendor Advisory
• https://github.com/SignalK/signalk-server/releases/tag/v2.24.0 ProductRelease Notes