CVE-2026-35038
CVE-2026-35038 · signalk-server: Arbitrary Prototype Read via `from` Field Bypass
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 2.1 · Low · EPSS 0.3% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
signalk-server
- Versions
- < 2.24.0: Affected
No fix published
signalk-server npm
- Affected ranges
- SEMVER: < 2.24.0
Update to 2.24.0