CVE-2026-68578

highCVSS 7.5covered by 1 sourcefirst seen 2026-08-02

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.

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Advisory coverage (1)

highCVE-2026-68578: ArcadeDB versions before 26.7.3 fail to bind the authenticated principal in the MCP HTTP trans…nvd · 2026-08-02

External references

NVD record for CVE-2026-68578

CVE.org record

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