CVE-2026-67342
ArcadeDB before 26.7.2 Authorization Bypass via Database Handlers
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-639 |
| Vendor | arcadedata |
| Product | arcadedb |
| Published | Aug 1, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
ArcadeData / arcadedb
0 < 26.7.2