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CVE-2026-33083— DataEase has SQL Injection in Order By Clause

Quick assessment

Affected
dataease dataease
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

DataEase是DataEase开源的一个开源的数据可视化分析工具。用于帮助用户快速分析数据并洞察业务趋势，从而实现业务的改进与优化。 DataEase 2.10.20及之前版本存在安全漏洞，该漏洞源于数据集相关端点中orderDirection参数存在SQL注入，可能导致时间盲注和拒绝服务。

AI Predicted 8.6 Difficulty: Easy EPSS 0.33% · P26

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-33083

Vulnerability Information
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Vulnerability Title
DataEase has SQL Injection in Order By Clause
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: CVE Program / CVE List V5
Vulnerability Title
DataEase 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DataEase是DataEase开源的一个开源的数据可视化分析工具。用于帮助用户快速分析数据并洞察业务趋势，从而实现业务的改进与优化。 DataEase 2.10.20及之前版本存在安全漏洞，该漏洞源于数据集相关端点中orderDirection参数存在SQL注入，可能导致时间盲注和拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
dataease dataease < 2.10.21 -

II. Public POCs for CVE-2026-33083

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III. Intelligence Information for CVE-2026-33083

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Vendor Advisories for CVE-2026-33083 (1)

Vendor Pages for CVE-2026-33083 (1)

Same Patch Batch · dataease · 2026-04-16 · 9 CVEs total

CVE-2026-40900 DataEase has SQL Injection via Stacked Queries
CVE-2026-40899 DataEase has an Arbitrary File Read Vulnerability
CVE-2026-40901 DataEase: Quartz Deserialization → Remote Code Execution
CVE-2026-33122 DataEase has SQL Injection via Datasource Management
CVE-2026-33082 DataEase: SQL Injection in v2 Dataset Export
CVE-2026-33207 DataEase SQL Injection Vulnerability
CVE-2026-33121 DataEase has SQL Injection via Datasource Save Flow
CVE-2026-33084 DataEase has SQL Injection through its getFieldEnumObj Endpoint

IV. Related Vulnerabilities

Same product: dataease
Same vendor: dataease
Same weakness: CWE-89

V. Comments for CVE-2026-33083

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