Medium 6.5Published Jul 20, 2026

CVE-2026-63740SurrealDB before 3.1.4 Array Element Permission Bypass

Updated under an hour ago (Oct 28, 2026, 7:50 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for surrealdb

Exploited in the last 30 days

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.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-863
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Jul 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

surrealdb surrealdb surrealdb:surrealdb (from the name)	before 3.1.4; 3.1.4 not affected	CNA record
surrealdb surrealdb surrealdb:surrealdb	before 3.1.4	NVD

References

References

https://github.com/surrealdb/surrealdb/security/advisories/GHSA-8rw6-p7m8-63jp	vendor-advisory, mitigation
https://www.vulncheck.com/advisories/surrealdb-before-array-element-permission-bypass	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.