CVE-2026-33082— DataEase: SQL Injection in v2 Dataset Export
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I. Basic Information for CVE-2026-33082
Vulnerability Information
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Vulnerability Title
DataEase: SQL Injection in v2 Dataset Export
Source: NVD (National Vulnerability Database)
Vulnerability Description
DataEase is an open source data visualization analysis tool. Versions 2.10.20 and below contain a SQL injection vulnerability in the dataset export functionality. The expressionTree parameter in POST /de2api/datasetTree/exportDataset is deserialized into a filtering object and passed to WhereTree2Str.transFilterTrees for SQL translation, where user-controlled values in "like" filter terms are directly concatenated into SQL fragments without sanitization. An attacker can inject arbitrary SQL commands by escaping the string literal in the filter value, enabling blind SQL injection through techniques such as time-based extraction of database information. This issue has been fixed in version 2.10.21.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
SQL命令中使用的特殊元素转义处理不恰当(SQL注入)
Source: NVD (National Vulnerability Database)
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，该漏洞源于数据集导出功能中expressionTree参数存在SQL注入，可能导致盲SQL注入。
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
II. Public POCs for CVE-2026-33082
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- Release v2.10.21 · dataease/dataease · GitHubx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2026-33082
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-2026-33083 | DataEase has SQL Injection in Order By Clause | |
| CVE-2026-33122 | DataEase has SQL Injection via Datasource Management | |
| 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
- CVE-2026-40901
DataEase: Quartz Deserialization → Remote Code Execution - CVE-2026-40900
DataEase has SQL Injection via Stacked Queries - CVE-2026-40899
DataEase has an Arbitrary File Read Vulnerability - CVE-2026-33207
DataEase SQL Injection Vulnerability - CVE-2026-33122
DataEase has SQL Injection via Datasource Management
Same vendor: dataease
- CVE-2026-33324
SQLBot prompt injection allows arbitrary SQL execution and r - CVE-2026-40901
DataEase: Quartz Deserialization → Remote Code Execution - CVE-2026-40900
DataEase has SQL Injection via Stacked Queries - CVE-2026-40899
DataEase has an Arbitrary File Read Vulnerability - CVE-2026-33207
DataEase SQL Injection Vulnerability
Same weakness: CWE-89
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Opencart TMD Vendor System 3.x Blind SQL Injection via produ - CVE-2026-8231
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SQL injection in pdo_firebird via NUL bytes in quoted string
V. Comments for CVE-2026-33082
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