CVE-2026-67342: Authorization Bypass Through User-Controlled Key in ArcadeData arcadedb
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.
CVE-2026-67342: Authorization Bypass Through User-Controlled Key in ArcadeData arcadedb
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.
CVSS v4.0
Score 9.3critical
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-07-29T13:09:45.993Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a6deb27bf32cb7a34c1fc4e
Added to database: 08/01/2026, 12:48:39 UTC
Last updated: 08/01/2026, 12:48:39 UTC
Views: 1
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