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CVE-2026-109341

7.1, high

surrealdb Exposure of Sensitive Information Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
7.1, high high CVSS v3.1
EPSS, next 30 days
0.3% higher than 16.3% of scored CVEs
Exploitation
No public evidence
Published
12 Oct 20265 days ago

Description

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.

Details

Vendor
Surrealdb
Product
surrealdb
Weakness
CWE-200 (opens in a new tab)
Status
Deferred
Updated
12 Oct 2026
Assigner
disclosure@vulncheck.com

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

References 2

Patches and fixes 1

Advisories 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Surrealdb CVEs

Every Surrealdb CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-109334 surrealdb Authorization Bypass Through User-Controlled Key Vulnerability EPSS 0.3% 8.1, high
  • CVE-2026-109343 surrealdb Authorization Bypass Through User-Controlled Key Vulnerability EPSS 0.3% 8.1, high

Beyond this page

Is CVE-2026-109341 in your network?

This page tells you how dangerous CVE-2026-109341 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

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  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.