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8.7
DataEase SQL Injection in Sorting Direction Field
CVE-2026-33083
Summary
DataEase versions 2.10.20 and below are vulnerable to a security issue that allows an attacker to access and manipulate data in the database. This could lead to unauthorized data extraction or the website crashing. Update to version 2.10.21 to fix the issue.
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 orderDirection parameter used in dataset-related endpoi...
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 orderDirection parameter used in dataset-related endpoints including /de2api/datasetData/enumValueDs and /de2api/datasetTree/exportDataset. The Order2SQLObj class directly assigns the raw user-supplied orderDirection value into the SQL query without any validation or whitelist enforcement, and the value is rendered into the ORDER BY clause via StringTemplate before being executed against the database. An authenticated attacker can inject arbitrary SQL commands through the sorting direction field, enabling time-based blind data extraction and denial of service. This issue has been fixed in version 2.10.21.
nvd CVSS4.0
8.7
Vulnerability type
CWE-89
SQL Injection
Published: 16 Apr 2026 · Updated: 16 Apr 2026 · First seen: 16 Apr 2026