CVE-2026-63740
MEDIUMSurrealDB before 3.1.4 Array Element Permission Bypass
Title source: cnaDescription
SurrealDB versions before 3.1.4 fail to properly enforce SELECT permissions on array elements (field.*) for record users, leaking denied array elements instead of hiding them. Attackers with record scope access can read array elements that element-level permissions should deny by exploiting incorrect index handling during permission filtering.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-8rw6-p7m8-63jp)
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-8rw6-p7m8-63jp
Third Party Advisory third-party-advisory
VulnCheck Advisory: SurrealDB before 3.1.4 Array Element Permission Bypass
https://www.vulncheck.com/advisories/surrealdb-before-array-element-permission-bypass
Scores
CVSS v3
6.5
EPSS
0.0026
EPSS Percentile
17.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-863
Status
published
Products (2)
surrealdb/surrealdb
< 3.1.4 (2 CPE variants)
surrealdb/surrealdb
3.1.4
Published
Jul 20, 2026
Tracked Since
Jul 20, 2026