CVE-2026-67342
CRITICAL
NVD
CVSS Score
9.8
Severity
CRITICAL
Published
Aug 01, 2026
Vendor
unknown
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.