CVE-2026-63735
SurrealDB before 3.2.0 Authentication Bypass via Custom API
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
SurrealDB versions before 3.2.0 fail to validate namespace and database scope in custom API routes, allowing authenticated users to invoke endpoints in different namespaces/databases. Attackers with valid credentials for any namespace/database can access custom API endpoints in other tenants by specifying the target scope in the URL path, reading sensitive data or triggering unintended operations.
| CWE | CWE-639 |
| Vendor | surrealdb |
| Product | surrealdb |
| Published | Jul 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Affected Versions
surrealdb / surrealdb
0 < 3.2.0
References
Credits
🔍 sondt99