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CVE-2026-32139— Dataease: Unfiltered active SVG content leads to Stored XSS

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 2.10.19及之前版本存在跨站脚本漏洞，该漏洞源于静态资源上传接口对SVG文件验证不足，可能导致攻击者上传恶意SVG并触发存储型跨站脚本攻击。

AI Predicted 6.1 Difficulty: Easy EPSS 0.30% · P21
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I. Basic Information for CVE-2026-32139

Vulnerability Information
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Vulnerability Title
Dataease: Unfiltered active SVG content leads to Stored XSS
Source: CVE Program / CVE List V5
Vulnerability Description
Dataease is an open source data visualization analysis tool. In DataEase 2.10.19 and earlier, the static resource upload interface allows SVG uploads. However, backend validation only checks whether the XML is parseable and whether the root node is svg. It does not sanitize active content such as onload/onerror event handlers or script-capable attributes. As a result, an attacker can upload a malicious SVG and then trigger script execution in a browser by visiting the exposed static resource URL, forming a full stored XSS exploitation chain. This vulnerability is fixed in 2.10.20.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
DataEase 跨站脚本漏洞
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 2.10.19及之前版本存在跨站脚本漏洞，该漏洞源于静态资源上传接口对SVG文件验证不足，可能导致攻击者上传恶意SVG并触发存储型跨站脚本攻击。
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 < 2.10.20 -

II. Public POCs for CVE-2026-32139

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III. Intelligence Information for CVE-2026-32139

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Vendor Advisories for CVE-2026-32139 (1)

Same Patch Batch · dataease · 2026-03-12 · 3 CVEs total

CVE-2026-32137 DataEase SQL Injection Vulnerability
CVE-2026-32140 Dataease: Redshift JDBC RCE Bypass

IV. Related Vulnerabilities

Same product: dataease
Same vendor: dataease
Same weakness: CWE-79

V. Comments for CVE-2026-32139

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