HIGH

CVE-2026-67357

2026-08-02 CVSS v3.1

CVSS

7.5

Description

ArcadeDB versions before 26.7.3 contain an information disclosure vulnerability in the MCP get_server_settings tool that leaks the arcadedb.ha.clusterToken in cleartext. Attackers with MCP access can retrieve the cluster token and use it with X-ArcadeDB-Cluster-Token and X-ArcadeDB-Forwarded-User headers to impersonate root and achieve full server compromise.

Weakness (CWE)

CWE-200 Information Exposure

EPSS Score

0.25%

Probability of exploitation in next 30 days

16.7th percentile

References

https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-p9wc-4fhr-78wm https://www.vulncheck.com/advisories/arcadedb-information-disclosure-via-get-server-settings

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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