cvedb.io
CVE-2026-63749
MEDIUM · CVSS 4.3
EPSS exploitation probability: 0%
Published 2026-07-20T12:19:44.590 · Last modified 2026-07-20T15:16:45.743

Summary

SurrealDB versions before 3.1.0 contain an authentication bypass vulnerability in LIVE SELECT subscriptions where permission expressions referencing $value, $before, $after, or $event are evaluated against attacker-controlled bindings instead of actual documents. Authenticated subscribers can bind chosen values to these parameter names and register LIVE SELECT queries to receive notifications for records that SELECT permission expressions should have hidden.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.