Description
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.
CVSS 7.5EPSS 0.214%Risque 0.76
Voir la source- Publication
- 2026-08-02 13:16:53
- Versions concernées
- <26.7.3
- Type
- Autre
- Dernière modification
- 2026-08-03 17:16:44
- Vecteur
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H