CVE-2026-66083

The /datasources/unauth-datasource endpoint does not properly enforce data source authorization. An authenticated user can invoke this endpoint to obtain information about data sources they are not authorized to access. This may expose data source configuration and other sensitive metadata,...

EUVD-2026-88742

The /datasources/unauth-datasource endpoint does not properly enforce data source authorization. An authenticated user can invoke this endpoint to obtain information about data sources they are not authorized to access. This may expose data source configuration and other sensitive metadata,...

CVE-2026-66083 Apache DolphinScheduler: Unauthorized Disclosure of Data Source Information via /datasources/unauth-datasource

The /datasources/unauth-datasource endpoint does not properly enforce data source authorization. An authenticated user can invoke this endpoint to obtain information about data sources they are not authorized to access. This may expose data source configuration and other sensitive metadata,...

CVE-2026-66083

The Apache DolphinScheduler software (versions prior to 3.4.3 ) is vulnerable to an authorization flaw in the /datasources/unauth-datasource endpoint. An authenticated user can exploit this to access information regarding data sources they are not authorized to view. This could result in the expo...