---
title: "JetBrains Datalore - Path Traversal"
description: "JetBrains Datalore < 2026.2.1 contains a path traversal caused by unauthenticated access to the report blob endpoint, letting unauthenticated attackers read arbitrary files remotely, exploit requires no authentication."
url: https://panop.io/threat-heartbeat/CVE-2026-111093/
---

# CVE-2026-111093 JetBrains Datalore - Path Traversal

JetBrains Datalore < 2026.2.1 contains a path traversal caused by unauthenticated access to the report blob endpoint, letting unauthenticated attackers read arbitrary files remotely, exploit requires no authentication.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-111093)

## Details

Type

Path Traversal

Impact

File System Read, Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Published

15 October 2026

Updated

16 October 2026

Weakness

[CWE-23](https://cwe.mitre.org/data/definitions/23.html)

## Vendor fix

Update to version 2026.2.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-111093](https://nvd.nist.gov/vuln/detail/CVE-2026-111093)
- [https://www.jetbrains.com/privacy-security/issues-fixed/](https://www.jetbrains.com/privacy-security/issues-fixed/)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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