DBHub HTTP transport DNS rebinding allows unauthenticated browser-origin SQL execution

Date Sep 24, 2026

Type Vendor advisory

Signal Critical vendor advisory

Vendor / Product npm · @bytebase/dbhub

CVE CVE-2026-61742

Critical vendor advisory CVE-2026-61742

Summary

DBHub HTTP transport DNS rebinding allows unauthenticated browser-origin SQL execution

Why it matters

GitHub has published a reviewed security advisory for @bytebase/dbhub. Prioritize it with other application dependency updates.

Operator check

Check whether @bytebase/dbhub is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 9.3.

Sources

GitHub Advisory GHSA-fm8p-53ww-hf6w NVD — CVE-2026-61742 Source reference

PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.

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