CVE-2026-63741
SurrealDB before 3.1.0 Authentication Bypass via USE statement
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
SurrealDB versions before 3.1.0 fail to validate DEFINE NAMESPACE or DEFINE DATABASE permissions when processing USE NS and USE DB statements. Unauthenticated attackers can create arbitrary namespaces and databases by issuing USE commands, bypassing authorization checks in the RPC use method and SurrealQL executor.
| CWE | CWE-862 |
| Vendor | surrealdb |
| Product | surrealdb |
| Published | Jul 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Affected Versions
surrealdb / surrealdb
0 < 3.1.0