CVE-2026-63743 — SurrealDB before 3.1.0 Port-Specific Deny Rule Bypass via HTTP Redirect
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…
Published: 2026-07-20 · CVSS: 5.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7