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Critical · 9.8 CVE-2026-67342 EUVD-2026-51861GHSA-gj8q-6wmr-v9mqGHSA-x8mg-6r4p-87pf

ArcadeDB before 26.7.2 Authorization Bypass via Database Handlers

Published Aug 1, 2026 · Updated Aug 3, 2026 · Assigned by VulnCheck

Description

ArcadeDB versions before 26.7.2 contain an authorization bypass vulnerability in HTTP handlers for time series, batch, Prometheus, and Grafana endpoints that fail to validate database access permissions. Attackers can access and modify databases they are not authorized to use by directly calling affected endpoints with arbitrary database parameters.

Affected products

VendorProductAffectedFixed
ArcadeData arcadedb < 26.7.2 26.7.2

Affected packages

EcosystemPackageAffectedFixedRecord
Maven com.arcadedb:arcadedb-server < 26.7.2 26.7.2 GHSA-x8mg-6r4p-87pf

References