CVE-2026-67356 – ArcadeDB before 26.7.3 Privilege Escalation via JavaScript Trigger

​CVE ID :CVE-2026-67356

Published : Aug. 2, 2026, 1:16 p.m. | 6 hours, 49 minutes ago

Description :ArcadeDB before 26.7.3 binds the real LocalDatabase object into JavaScript trigger contexts with HostAccess.ALL, allowing schema-admins to call getSecurity().createUser() without permission checks. Attackers with UPDATE_SCHEMA permission can create triggers that execute JavaScript to create server-wide admin users, escalating privileges beyond their authorization level.

Severity: 8.8 | HIGH

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