CVE-2026-67357 in ArcadeDB

Sumário

de MITRE • 02/08/2026

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.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

• Responsável: VulnCheck
• Reservar: 29/07/2026
• Divulgação: 02/08/2026
• Moderação: aceite
• Entrada: VDB-385357
• CPE: pronto
• CWE: CWE-200 (confirmado)
• CVSS: 4.3 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-67357
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-67357
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-67357/