High severity8.8NVD Advisory· Published Aug 2, 2026· Updated Aug 31, 2026
CVE-2026-67356
CVE-2026-67356
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.
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Affected products
3<26.7.3+ 1 more
- (no CPE)range: <26.7.3
- (no CPE)range: <26.7.3
Patches
Vulnerability mechanics
References
2News mentions
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