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CVE-2026-35038

signalk-server: Arbitrary Prototype Read via `from` Field Bypass PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
SignalK / signalk-serveraffected < 2.24.0

CWE

CWE-20, CWE-125, CWE-200

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.