Vulnerability DatabaseCVE-2026-67342
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CVE-2026-67342
Published:August 01, 2026
Updated:August 04, 2026
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 Packages
com.arcadedb:arcadedb-server (JAVA):
Affected version(s) >=21.9.1-beta <26.7.2
Fix Suggestion:
Update to version 26.7.2
Related Resources (6)
https://github.com/ArcadeData/arcadedb/releases/tag/26.7.2
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67342.json
https://nvd.nist.gov/vuln/detail/CVE-2026-67342
https://www.vulncheck.com/advisories/arcadedb-before-authorization-bypass-via-database-handlers
https://github.com/ArcadeData/arcadedb
https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-x8mg-6r4p-87pf
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CVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Authorization Bypass Through User-Controlled Key
CWE-639
Improper Authorization
CWE-285
Exposure of Sensitive Information to an Unauthorized Actor
CWE-200
EPSS
Base Score:
0.32