CVE-2026-75853 ArcadeDB Gremlin Wire Protocol Authorization Bypass Cross-Database

ArcadeDB's Gremlin wire-protocol plugin com.arcadedb:arcadedb-gremlin in versions = 26.7.3 enforces authentication SASL PLAIN but performs no authorization: it never checks database access permissions canAccessToDatabase and never binds the authenticated principal into the engine. As a result, an...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization through the time-series, batch, Prometheus, and Grafana HTTP handlers in AbstractServerHttpHandler-based routes such as PostBatchHandler, PostTimeSeriesWriteHandler, PostTimeSeriesQueryHandler,...

CVE-2026-44718

Mathesar prior to 0.10.0 contains an access control flaw: from 0.2.0 to before 0.10.0, explorations.get, explorations.replace, and explorations.delete operate on an exploration_id without verifying that the requesting user is a collaborator on the exploration’s database. An authenticated user on ...

CVE-2026-44718 Mathesar: Missing collaborator checks allowed access to saved explorations in other databases

Mathesar is a web application that makes working with PostgreSQL databases both simple and powerful. From 0.2.0 to before 0.10.0, explorations.get, explorations.replace, and explorations.delete operate on an explorationid without verifying that the requesting user was a collaborator on the...

CVE-2026-44718 Mathesar: Missing collaborator checks allowed access to saved explorations in other databases

Mathesar is a web application that makes working with PostgreSQL databases both simple and powerful. From 0.2.0 to before 0.10.0, explorations.get, explorations.replace, and explorations.delete operate on an explorationid without verifying that the requesting user was a collaborator on the...

CVE-2026-44221

ArcadeDB is a Multi-Model DBMS. Prior to 2.6.4, authenticated users and API tokens scoped to a specific database could read, write, and mutate schema on any other database on the same server. Two distinct defects contributed: 1 ServerSecurityUser.getDatabaseUser returned a DB user with an...

CVE-2026-44221 ArcadeDB: Cross-database authorization bypass and unsecured newly-created databases

ArcadeDB is a Multi-Model DBMS. Starting in version 21.10.1 and prior to version 26.4.2, authenticated users and API tokens scoped to a specific database could read, write, and mutate schema on any other database on the same server. Two distinct defects contributed: 1...

CVE-2021-29678

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a user with DBADM authority to access other databases and read or modify files. IBM X-Force ID: 199914...

CVE-2021-29678

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a user with DBADM authority to access other databases and read or modify files. IBM X-Force ID: 199914...