DataEase is an open source data visualization analysis tool. In Dataease, the PostgreSQL data source in the data source function can customize the JDBC connection parameters and the PG server target to be connected. In backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java, PgConfiguration class don't filter any parameters, directly concat user input. So, if the attacker adds some parameters in JDBC url, and connect to evil PG server, the attacker can trigger the PG jdbc deserialization vulnerability, and eventually the attacker can execute through the deserialization vulnerability system commands and obtain server privileges. The vulnerability has been fixed in v1.18.25.
DataEase is an open source data visualization analysis tool. Prior to version 2.10.1, there is an XML external entity injection vulnerability in the static resource upload interface of DataEase. An attacker can construct a payload to implement intranet detection and file reading. The vulnerability has been fixed in v2.10.1.
DataEase is an open source data visualization analysis tool. Prior to version 2.10.1, an attacker can achieve remote command execution by adding a carefully constructed h2 data source connection string. The vulnerability has been fixed in v2.10.1.
DataEase is an open source data visualization analysis tool. Due to the lack of restrictions on the connection parameters for the ClickHouse data source, it is possible to exploit certain malicious parameters to achieve arbitrary file reading. The vulnerability has been fixed in v1.18.19.
DataEase, an open source data visualization and analysis tool, has a database configuration information exposure vulnerability prior to version 2.5.0. Visiting the `/de2api/engine/getEngine;.js` path via a browser reveals that the platform's database configuration is returned. The vulnerability has been fixed in v2.5.0. No known workarounds are available aside from upgrading.