HIGHVulnerability
CVE-2026-68578
ArcadeDB versions before 26.7.3 fail to bind the authenticated principal in the MCP HTTP transport, causing all engine permission checks to silently pass as no-ops. Non-root MCP-allowed users can perform arbitrary database writes, DDL, schema mutations, and execute arbitrary JavaScript code via the query tool.
Properties
- severity
- HIGH
- score
- 7.5
- cve_id
- CVE-2026-68578
- vector
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- published_at
- 2026-08-02T13:16:53.657
- last_modified
- 2026-08-31T20:30:14.457
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Missing Authentication for Critical Function
DESCRIBED_BY (1)
→[Source]NVD
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