CVE-2025-62421— DataEase vulnerable to stored cross-site scripting via file upload bypass

DataEase vulnerable to stored cross-site scripting via file upload bypass

DataEase is a data visualization and analytics platform. In DataEase versions through 2.10.13, a stored cross-site scripting vulnerability exists due to improper file upload validation and authentication bypass. The StaticResourceApi interface defines a route upload/{fileId} that uses a URL path parameter where both the filename and extension of uploaded files are controllable by users. During permission validation, the TokenFilter invokes the WhitelistUtils#match method to determine if the URL path is in the allowlist. If the requestURI ends with .js or similar extensions, it is directly deemed safe and bypasses permission checks. This allows an attacker to access "upload/1.js" while specifying arbitrary file extensions, enabling the upload of HTML files containing malicious JavaScript. The vulnerability is fixed in version 2.10.14. No known workarounds exist.

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在Web页面生成时对输入的转义处理不恰当(跨站脚本)

DataEase 跨站脚本漏洞

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 2.10.13及之前版本存在跨站脚本漏洞，该漏洞源于文件上传验证不当和身份验证绕过，可能导致存储型跨站脚本攻击。

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