---
id: CVE-2026-109333
title: >-
  SurrealDB from 3.0.0 before 3.3.0 contains an authorization bypass
  vulnerability that allows authenticated record users to read records in other
  namespaces or databases by resolving record ids through FETCH
summary: >-
  SurrealDB from 3.0.0 before 3.3.0 contains an authorization bypass
  vulnerability that allows authenticated record users to read records in other
  namespaces or databases by resolving record ids through FETCH. Attackers can
  switch to a for…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-862
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T17:17:29.313'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109333'
references:
  - url: >-
      https://github.com/surrealdb/surrealdb/security/advisories/GHSA-3vw5-j55x-486h
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/surrealdb-3.0.0-before-3.3.0-cross-tenant-record-read-via-return-fetch
    label: disclosure@vulncheck.com
tags:
  - nvd
ingestedAt: '2026-10-12T18:00:08.205Z'
---

## Overview

SurrealDB from 3.0.0 before 3.3.0 contains an authorization bypass vulnerability that allows authenticated record users to read records in other namespaces or databases by resolving record ids through FETCH. Attackers can switch to a foreign namespace/database and name a known record id in a RETURN … FETCH query to read another tenant's data when table PERMISSIONS allow reads.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.