What is GHSA-7qj8-rw8h-hhxv?

GHSA-7qj8-rw8h-hhxv is a security advisory published by GitHub Security Advisories with High severity. ArcadeDB versions before 26.7.3 contain an information disclosure vulnerability in the MCP...

Which CVE IDs does GHSA-7qj8-rw8h-hhxv cover?

GHSA-7qj8-rw8h-hhxv covers the following CVE IDs: CVE-2026-67357. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7qj8-rw8h-hhxv?

GHSA-7qj8-rw8h-hhxv has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-7qj8-rw8h-hhxvHighCVSS 7.5

ArcadeDB versions before 26.7.3 contain an information disclosure vulnerability in the MCP...

Vendor

GitHub Security Advisories

Published

August 2, 2026

Last Modified

August 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-67357 →

📋 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.

🔗 References (4)

https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-p9wc-4fhr-78wm
https://nvd.nist.gov/vuln/detail/CVE-2026-67357
https://www.vulncheck.com/advisories/arcadedb-information-disclosure-via-get-server-settings
https://github.com/advisories/GHSA-7qj8-rw8h-hhxv