CVE-2026-67342: ArcadeDB before 26.7.2 Authorization Bypass via Database Handlers
Published Aug 1, 2026
·Updated
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 Software
1 affected component
ArcadeDB ArcadeDB<26.7.2
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ArcadeDBto a version that resolves this vulnerability.Fixed in 26.7.2
Event History
Aug 1, 2026
CVE Published
via MITRE·12:22 PM
Data Sourced
via MITRE·12:22 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·01:17 PM
DescriptionSeverityWeakness