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TI-2025-38688 Aliases CVE-2025-62421

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

Priority LOW 31CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Cross-site scripting
Confidentiality · integrity · availability
None · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00279 20th percentileScored 2026-11-07
Fix Fixed dataease (dataease): 2.10.14

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
dataeasedataeasebefore 2.10.142.10.14Patch availableCNA
  • dataease Vendordataease Affected before 2.10.14 Fixed in 2.10.14 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:dataease:dataease:*:*:*:*:*:*:*:*before 2.10.14Vulnerabledataease
  • cpe:2.3:a:dataease:dataease:*:*:*:*:*:*:*:* Versions before 2.10.14 Vulnerable ·dataease

Remediation

  • Fix · CNA dataease (dataease) Fixed in 2.10.14

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-62421

References

Advisory 1

  • TI-2024-38037 An issue in DataEase v1 allows an attacker to execute arbitrary code via the user account and password components. CVSS 3.1CRITICAL 9.8
  • TI-2023-12981 SQL injection vulnerability due to the keyword blacklist for defending against SQL injection will be bypassed CVSS 3.1CRITICAL 9.8
  • TI-2022-18688 Dataease Mysql Data Source JDBC Connection Parameters Not Verified Leads to Deserialization Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2026-24677 Dataease: Redshift JDBC RCE Bypass CVSS 4.0CRITICAL 9.3
  • TI-2026-24674 DataEase SQL Injection Vulnerability CVSS 4.0CRITICAL 9.3
  • TI-2024-37398 DataEase has an unauthorized vulnerability CVSS 4.0CRITICAL 9.3
See all 71 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences