CVE-2026-63735
HIGHSurrealDB before 3.2.0 Authentication Bypass via Custom API
Title source: cnaDescription
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.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-848m-r628-vrxw)
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-848m-r628-vrxw
Third Party Advisory third-party-advisory
VulnCheck Advisory: SurrealDB before 3.2.0 Authentication Bypass via Custom API
https://www.vulncheck.com/advisories/surrealdb-before-authentication-bypass-via-custom-api
Scores
CVSS v3
8.1
EPSS
0.0026
EPSS Percentile
18.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-639
Status
published
Products (2)
surrealdb/surrealdb
< 3.2.0 (2 CPE variants)
surrealdb/surrealdb
3.2.0
Published
Jul 20, 2026
Tracked Since
Jul 20, 2026