logto-tunnel serves files outside --experience-path via path traversal
High-risk advisory
CVE-2026-63188
Summary
logto-tunnel serves files outside --experience-path via path traversal
Why it matters
GitHub has published a reviewed security advisory for @logto/tunnel. Prioritize it with other application dependency updates.
Operator check
Check whether @logto/tunnel is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.7.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.