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CVE-2026-57172— DataEase: Hardcoded JWT Signing Secret in ShareLink

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组织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 2.10.24之前版本存在安全漏洞，该漏洞源于ShareSecretManage使用硬编码默认共享链接签名密钥，允许攻击者获取无密码共享资源后，使用已知密钥link-pwd-fit2cloud伪造linkToken JWT，绕过TokenFilter验证，以共享创建者身份访问后端资源。

AI Predicted 8.1 Difficulty: Easy EPSS 0.45% · P37

Affected Version Matrix 1

VendorProduct Version RangeStatus
dataease dataease < 2.10.24 affected
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I. Basic Information for CVE-2026-57172

Vulnerability Information
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Vulnerability Title
DataEase: Hardcoded JWT Signing Secret in ShareLink
Source: CVE Program / CVE List V5
Vulnerability Description
DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, ShareSecretManage uses a hardcoded default share link signature key, allowing an attacker who can obtain a passwordless share for a resource and user to use the known key link-pwd-fit2cloud to forge linkToken JWTs, bypass TokenFilter verification, and access backend resources as the share creator even if the original share has been revoked. This issue is fixed in version 2.10.24.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的密码学密钥
Source: CVE Program / CVE List V5
Vulnerability Title
DataEase 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DataEase是Dataease组织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 2.10.24之前版本存在安全漏洞，该漏洞源于ShareSecretManage使用硬编码默认共享链接签名密钥，允许攻击者获取无密码共享资源后，使用已知密钥link-pwd-fit2cloud伪造linkToken JWT，绕过TokenFilter验证，以共享创建者身份访问后端资源。
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 < 2.10.24 -

II. Public POCs for CVE-2026-57172

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III. Intelligence Information for CVE-2026-57172

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Patches & Fixes for CVE-2026-57172 (1)

Vendor Advisories for CVE-2026-57172 (1)

Same Patch Batch · dataease · 2026-07-07 · 10 CVEs total

CVE-2026-53729 DataEase ExportCenter IDOR allows cross-user export task access
CVE-2026-53751 DataEase: H2 JDBC URL Filter Bypass Leads to Remote Code Execution (RCE)
CVE-2026-53730 DataEase: Unauthorized Access to Engine Database via previewSql Endpoint
CVE-2026-50530 DataEase: Token with Overly Broad Privileges in Share Mode: Access to Unshared Datasets
CVE-2026-50529 DataEase: Link Token Leakage Prior to Share Password/Ticket Validation
CVE-2026-55631 DataEase: Path Traversal Leading to Arbitrary File Deletion via Font Management
CVE-2026-55635 DataEase: Authenticated SQL Injection in Chart Quota Filters
CVE-2026-55647 DataEase: authenticated stored XSS in the dashboard text components
CVE-2026-55633 DataEase H2 RCE via Zip Protocol & File Dropper Fix bypass

IV. Related Vulnerabilities

Same product: dataease
Same vendor: dataease
Same weakness: CWE-321

V. Comments for CVE-2026-57172

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