CVE-2026-33207: DataEase SQL Injection Vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-33207?
CVE-2026-33207 has a high severity due to its potential for SQL injection attacks, allowing unauthorized access to the database.
How do I fix CVE-2026-33207?
You can fix CVE-2026-33207 by upgrading to DataEase version 2.10.21 or later.
Which versions of DataEase are affected by CVE-2026-33207?
DataEase versions 2.10.20 and below are affected by CVE-2026-33207.
What specific component is vulnerable in CVE-2026-33207?
The /datasource/getTableField endpoint is the specific component vulnerable in CVE-2026-33207.
What type of vulnerability is CVE-2026-33207?
CVE-2026-33207 is classified as an SQL injection vulnerability.