CVE-2026-109337CWE-203

CVE-2026-109337

Medium · published October 12, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
14.5
In the wild
Unconfirmed
What it is

SurrealDB before 3.3.0 contains an authorization bypass vulnerability that allows record users to infer field values hidden by field-level SELECT permissions using LIVE SELECT WHERE predicates over $before or $after. Attackers can craft repeated predicates and observe whether notifications are delivered on CREATE, UPDATE, or DELETE to confirm or narrow restricted field values.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00242 · 14.5th percentile
Weakness
CWE-203 · Observable Discrepancy
Published
2026-10-12T21:17Z
References (2)
https://github.com/surrealdb/surrealdb/security/advisories/GHSA-jm88-9wvx-6h4q · [email protected]https://www.vulncheck.com/advisories/surrealdb-before-3.3.0-field-permission-bypass-via-live-select-where-clause · [email protected]
EPSS history
Timeline
  • 14 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 12 OCT 16:05Z
    SurrealDB before 3.3.0 Field Permission Bypass via LIVE SELECT WHERE Clause
    cvelistv5
  • 12 OCT 16:05Z
    SurrealDB before 3.3.0 Field Permission Bypass via LIVE SELECT WHERE Clause
    cvelistv5