HIGH

CVE-2026-67343

2026-08-01 CVSS v3.1

CVSS

8.8

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 (CWE)

CWE-200 Information Exposure

EPSS Score

0.3%

Probability of exploitation in next 30 days

22.7th percentile

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

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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