What is GHSA-4m7j-f8qg-366m?

GHSA-4m7j-f8qg-366m is a security advisory published by GitHub Security Advisories with Medium severity. In JetBrains Datalore before 2026.4 improper owner validation allowed reading another workspace's...

Which CVE IDs does GHSA-4m7j-f8qg-366m cover?

GHSA-4m7j-f8qg-366m covers the following CVE IDs: CVE-2026-123291. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4m7j-f8qg-366m?

GHSA-4m7j-f8qg-366m has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-4m7j-f8qg-366mMediumCVSS 4.3

In JetBrains Datalore before 2026.4 improper owner validation allowed reading another workspace's...

Vendor

GitHub Security Advisories

Published

November 6, 2026

Last Modified

November 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-123291 →

📋 Description

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

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-123291
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-4m7j-f8qg-366m