CVE-2026-67341

Critical

Description

ArcadeDB versions before 26.7.2 fail to enforce scripting authorization checks on the SQL DEFINE FUNCTION statement with LANGUAGE js. Attackers with database access can execute arbitrary JavaScript code by submitting DEFINE FUNCTION statements, bypassing security controls intended to restrict scripting to administrators.

SeverityCritical

CVSS9.8

Exploit probability—

ProductCom.arcadedb:arcadedb-engine

PublishedAug 1, 2026

First seenAug 1, 2026

Weakness typeCWE-863Incorrect authorization

How to fix

Update

com.arcadedb:arcadedb-engine26.7.2 or later

Vendor advisories

github.com/ArcadeData/arcadedb/security/advisories/GHSA-vwjc-v7x7-cm6g

Affected products

Product	Affected versions	Fixed in
com.arcadedb:arcadedb-engineMaven	v < 26.7.2	26.7.2

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