CVE-2026-67343
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ArcadeData | arcadedb | 0 < 26.7.2 | affected |
| ArcadeData | arcadedb | 26.7.2 | unaffected |
Weaknesses
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
References
- https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-46hj-24h4-j8gf
- https://www.vulncheck.com/advisories/arcadedb-before-cluster-token-disclosure-via-get-api-v1-server
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