CVE-2026-67356CWE-269privilege-escalation

CVE-2026-67356

High · published August 2, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
37.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00442 · 37.4th percentile
Weakness
CWE-269 · Improper Privilege Management
Published
2026-08-02T17:16Z
References (2)
https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-38pf-6hp2-pxww · [email protected]https://www.vulncheck.com/advisories/arcadedb-before-privilege-escalation-via-javascript-trigger · [email protected]
EPSS history
Timeline
  • 02 AUG 12:15Z
    ArcadeDB before 26.7.3 Privilege Escalation via JavaScript Trigger
    cvelistv5