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8.6
DataEase 2.10.20 and below: Unauthorized database access
CVE-2026-33207
Summary
Using DataEase versions 2.10.20 and earlier, an attacker who has an account can access and extract sensitive information from your database by exploiting a security weakness in how the system handles user input. To protect your data, update to version 2.10.21 or later.
Original title
DataEase is an open-source data visualization and analytics platform. Versions 2.10.20 and below contain a SQL injection vulnerability in the /datasource/getTableField endpoint. The getTableFiledSq...
Original description
DataEase is an open-source data visualization and analytics platform. Versions 2.10.20 and below contain a SQL injection vulnerability in the /datasource/getTableField endpoint. The getTableFiledSql method in CalciteProvider.java incorporates the tableName parameter directly into SQL query strings using String.format without parameterization or sanitization. Although DatasourceServer.java validates that the table name exists in the datasource, an attacker can bypass this by first registering an API datasource with a malicious deTableName, which is then returned by getTables and passes the validation check. An authenticated attacker can execute arbitrary SQL commands, enabling error-based extraction of sensitive database information. This issue has been fixed in version 2.10.21.
nvd CVSS4.0
8.6
Vulnerability type
CWE-89
SQL Injection
Published: 16 Apr 2026 · Updated: 16 Apr 2026 · First seen: 16 Apr 2026