---
id: CVE-2026-45532
title: DataEase is an open source data visualization and analysis tool
summary: >-
  DataEase is an open source data visualization and analysis tool. Versions
  prior to 2.10.23 have a path traversal vulnerability. The root cause is that
  on Windows, the `FILE_SEPARATOR` is `\`, while the server only filters the `/`
  charact…
severity: none
cwe:
  - CWE-22
published: '2026-08-18'
updated: '2026-09-18'
sourceUpdated: '2026-09-18T20:09:01.757'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-45532'
references:
  - 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-2mqc-w4hm-f3p9
    label: security-advisories@github.com
  - url: >-
      https://github.com/dataease/dataease/security/advisories/GHSA-2mqc-w4hm-f3p9
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.00469
epssPercentile: 0.39752
ingestedAt: '2026-09-18T20:51:25.626Z'
---

## Overview

DataEase is an open source data visualization and analysis tool. Versions prior to 2.10.23 have a path traversal vulnerability. The root cause is that on Windows, the `FILE_SEPARATOR` is `\`, while the server only filters the `/` character during string truncation. The vulnerability has been fixed in v2.10.23. No known workarounds are available.

## Remediation

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