---
id: CVE-2026-111093
title: >-
  In JetBrains Datalore before 2026.2.1 unauthenticated path traversal via the
  report blob endpoint allowed reading arbitrary files
summary: >-
  In JetBrains Datalore before 2026.2.1 unauthenticated path traversal via the
  report blob endpoint allowed reading arbitrary files
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-23
vendor: JetBrains
product: Datalore
affected:
  - Datalore < 2026.2.1
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T17:17:16.580'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-111093'
references:
  - url: 'https://www.jetbrains.com/privacy-security/issues-fixed/'
    label: cve@jetbrains.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-10-15T16:06:30.936757Z'
ingestedAt: '2026-10-15T16:13:11.277Z'
---

## Overview

In JetBrains Datalore before 2026.2.1 unauthenticated path traversal via the report blob endpoint allowed reading arbitrary files

## Remediation

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