Signal K resources API path traversal can disclose the JWT signing secret and enable remote code execution
High-risk advisory
Summary
Signal K resources API path traversal can disclose the JWT signing secret and enable remote code execution
Why it matters
GitHub has published a reviewed security advisory for signalk-server. Prioritize it with other application dependency updates.
Operator check
Check whether signalk-server is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.