CVE-2026-63742
MEDIUMSurrealDB before 3.1.0 Field Permission Bypass via Indexed COUNT
Title source: cnaDescription
SurrealDB versions before 3.1.0 contain a field-level SELECT permission bypass vulnerability in indexed COUNT fast paths. Attackers can execute COUNT queries on indexed fields with field-level SELECT restrictions to confirm or recover restricted field values through repeated guesses.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-c8jx-96c9-8xrp)
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-c8jx-96c9-8xrp
Third Party Advisory third-party-advisory
VulnCheck Advisory: SurrealDB before 3.1.0 Field Permission Bypass via Indexed COUNT
https://www.vulncheck.com/advisories/surrealdb-before-field-permission-bypass-via-indexed-count
Scores
CVSS v3
4.3
EPSS
0.0021
EPSS Percentile
11.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-863
Status
published
Products (2)
surrealdb/surrealdb
< 3.1.0 (2 CPE variants)
surrealdb/surrealdb
3.1.0
Published
Jul 20, 2026
Tracked Since
Jul 20, 2026