MEDIUMCVSS v3.1 4.3Vulnerability

CVE-2026-123291

In JetBrains Datalore before 2026.4 improper owner validation allowed reading another workspace's issues and runs notebook

Properties

Severity
MEDIUM
Nvd fetched at
2026-11-07T06:40:34.987550+00:00
Cvss severity
MEDIUM
Cvss score
4.3
Retrieved at
2026-11-07T06:41:39+00:00
Score
4.3
Cvss version
3.1
Last source
NVD
Cve id
CVE-2026-123291
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
First seen by Signal
2026-11-06T14:20:47+00:00
Name
CVE-2026-123291
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Published at
2026-11-06T11:17:07.730
Last modified
2026-11-06T21:29:48.800

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Authorization Bypass Through User-Controlled Key

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CVE-2026-123291 (CVSS v3.1 4.3) — Ninja Signal Threat Intelligence | Ninja Signal