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Back to active CVEs
Medium · CVSS 5.3CVE-2026-109337

SurrealDB before 3.3.0 Field Permission Bypass via LIVE SELECT WHERE ClauseCVE-2026-109337

Answer in brief

CVE-2026-109337 records a Medium severity (CVSS 5.3) vulnerability in SurrealDB before 3.3.0 Field Permission Bypass via LIVE SELECT WHERE Clause. The current sources do not mark it as known exploited. The current feed maps surrealdb/surrealdb (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 12, 2026Updated Oct 12, 2026Source checked Oct 12, 2026First seen by HOL Oct 12, 2026Material review Oct 12, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 5.3
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps surrealdb/surrealdb (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
surrealdb/surrealdbgeneric>=0 <3.3.03.3.0

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for surrealdb/surrealdb.
  2. 2Review the reported fix. Update surrealdb/surrealdb to 3.3.0 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Oct 12, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 12, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 12, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.

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Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-203
Source
CVE List V5
Source checked
Oct 12, 2026
References
2 linked sources
Open source record