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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-63743

SurrealDB before 3.1.0 Port-Specific Deny Rule Bypass via HTTP Redirect

Description

SurrealDB before 3.1.0 contains a capability bypass vulnerability in HTTP redirect handling that allows authenticated users to circumvent port-scoped --deny-net rules. Attackers can chain an HTTP redirect from an allowed hostname to a denied host:port combination, and the redirect is followed because the port information is dropped during redirect policy evaluation.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

surrealdb surrealdb

Default version status: unaffected

  • 0 to < 3.1.0affected
  • 3.1.0unaffected
pkg:cargo/surrealdb

References