VULNERABILITY INTELLIGENCE
CVE-2026-67356
CVSS score8.8 HIGH
EPSS probability0.44%
CISA KEVNot currently listed
Published2026-08-02
Last modified2026-10-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- disclosure@vulncheck.com: CWE-269