VULNERABILITY INTELLIGENCE

CVE-2026-67343

CVSS score8.8 HIGH
EPSS probability0.51%
CISA KEVNot currently listed
Published2026-08-01
Last modified2026-10-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

ArcadeDB versions before 26.7.2 fail to properly redact the cluster token in the GET /api/v1/server endpoint, allowing authenticated users to retrieve the arcadedb.ha.clusterToken value in cleartext. Attackers can use the leaked token with X-ArcadeDB-Cluster-Token and X-ArcadeDB-Forwarded-User headers to impersonate root and execute administrative actions including user creation, database operations, and server shutdown.

Weakness classification

  • disclosure@vulncheck.com: CWE-200

Primary references