Description
In JetBrains Datalore before 2026.4 improper owner validation allowed reading another workspace's issues and runs notebook
Published: 2026-11-06
Score: 4.3 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Fri, 06 Nov 2026 11:45:00 +0000

Type Values Removed Values Added
Title Improper owner validation in JetBrains Datalore allows cross‑workspace data reading

Fri, 06 Nov 2026 10:30:00 +0000

Type Values Removed Values Added
Description In JetBrains Datalore before 2026.4 improper owner validation allowed reading another workspace's issues and runs notebook
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-11-06T10:27:53.591Z

Reserved: 2026-11-05T18:38:17.899Z

Link: CVE-2026-123291

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-06T11:17:07.730

Modified: 2026-11-06T11:17:07.730

Link: CVE-2026-123291

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-06T11:30:03Z

Weaknesses