---
id: CVE-2026-45419
title: DataEase is an open source data visualization and analysis tool
summary: >-
  DataEase is an open source data visualization and analysis tool. Prior to
  2.10.23, DataEase template saves call TemplateManageService#save,
  StaticResourceServer#saveFilesToServe, and the /de2api/templateManage/save
  endpoint with attacker…
severity: none
cwe:
  - CWE-22
published: '2026-07-15'
updated: '2026-07-18'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-45419'
references:
  - url: >-
      https://github.com/dataease/dataease/commit/d34f413ef047bd275909d67310d200cbc8ae31ba
    label: security-advisories@github.com
  - url: 'https://github.com/dataease/dataease/releases/tag/v2.10.23'
    label: security-advisories@github.com
  - url: >-
      https://github.com/dataease/dataease/security/advisories/GHSA-83fh-fgh3-g9f9
    label: security-advisories@github.com
  - url: >-
      https://github.com/dataease/dataease/security/advisories/GHSA-83fh-fgh3-g9f9
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00459
epssPercentile: 0.37122
ingestedAt: '2026-07-18T15:23:42.340Z'
---

## Overview

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase template saves call TemplateManageService#save, StaticResourceServer#saveFilesToServe, and the /de2api/templateManage/save endpoint with attacker-controlled staticResource names and Base64 content, allowing path traversal and arbitrary file writes because only / was used when extracting the file name. This issue is fixed in version 2.10.23.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.