ArcadeDB

ArcadeDB server versions prior to 26.7.2 are vulnerable to a cross-database Insecure Direct Object Reference (IDOR) due to improper authorization checks in several HTTP handlers, enabling a user authorized for a specific database to gain full read and write access to other unauthorized databases by directly accessing specific API endpoints.

A vulnerability in ArcadeDB's ScriptTriggerExecutor allows users with UPDATE_SCHEMA privileges to achieve OS Remote Code Execution (RCE) due to a permissive allow-list for trigger scripts, enabling direct calls to `java.lang.Runtime.exec()` when a malicious trigger script is created and fired.

ArcadeDB versions prior to 26.4.2 are vulnerable to an authorization bypass, allowing authenticated users and API tokens scoped to a specific database to read, write, and mutate schema on any other database on the same server, and disabling the record-level authorization system for newly created databases.