---
id: CVE-2026-109341
title: >-
  SurrealDB before 3.3.0 contains an authorization bypass vulnerability that
  allows callers with table-level write permission to read SELECT-restricted
  fields by resolving JSON Patch pointers against the unreduced record
summary: >-
  SurrealDB before 3.3.0 contains an authorization bypass vulnerability that
  allows callers with table-level write permission to read SELECT-restricted
  fields by resolving JSON Patch pointers against the unreduced record.
  Attackers can use…
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N'
cwe:
  - CWE-200
published: '2026-10-12'
updated: '2026-10-12'
sourceUpdated: '2026-10-12T17:17:30.670'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-109341'
references:
  - url: >-
      https://github.com/surrealdb/surrealdb/security/advisories/GHSA-h2c3-549c-gjpr
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/surrealdb-before-3.3.0-field-permission-bypass-via-patch-copy-move-test-operations
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-12T18:00:08.208Z'
vendor: surrealdb
product: surrealdb
affected:
  - surrealdb < 3.3.0
epss: 0.00258
epssPercentile: 0.17403
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-26T16:34:23.474467Z'
---

## Overview

SurrealDB before 3.3.0 contains an authorization bypass vulnerability that allows callers with table-level write permission to read SELECT-restricted fields by resolving JSON Patch pointers against the unreduced record. Attackers can use PATCH copy or move operations to copy hidden fields into readable destinations, or abuse test mismatch errors as a disclosure oracle.

## Remediation

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