What is CVE-2026-114057?

CVE-2026-114057 is a medium-severity vulnerability in Arcadedata Arcadedb, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-10-21.

How severe is CVE-2026-114057?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Arcadedata Arcadedb

CVE-2026-114057

ArcadeDB from 26.2.1 before 26.10.1 contains a missing authorization vulnerability in the Bolt protocol handler that allows authenticated users to enumerate all database names. Attackers with credentials for any single database can issue a SHOW DATABASES query over the Bolt port to reveal unauthorized database names, exposing tenant or project identifiers.

Vulnerability class: Broken Access Control

Published 2026-10-21 · last modified 2026-10-21.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Arcadedata Arcadedb

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

github.com/ArcadeData/arcadedb/security/advisories/GHSA-7fcg-pg8x-wf7w (vendor-advisory)
www.vulncheck.com/advisories/arcadedb-26.2.1-before-26.10.1-bolt-show-databases… (third-party-advisory)

Frequently asked questions

What is CVE-2026-114057?: CVE-2026-114057 is a medium-severity vulnerability in Arcadedata Arcadedb, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-10-21.
How severe is CVE-2026-114057?: Medium severity. CVSS v3 base score is 4.3 out of 10.