What is GHSA-qc6c-q4pq-5q42?

GHSA-qc6c-q4pq-5q42 is a security advisory published by GitHub Security Advisories with Medium severity. In JetBrains Datalore before 2026.4 stored XSS in notebook charts was possible via Vega editor link

Which CVE IDs does GHSA-qc6c-q4pq-5q42 cover?

GHSA-qc6c-q4pq-5q42 covers the following CVE IDs: CVE-2026-123288. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-qc6c-q4pq-5q42?

GHSA-qc6c-q4pq-5q42 has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-qc6c-q4pq-5q42MediumCVSS 5.4

In JetBrains Datalore before 2026.4 stored XSS in notebook charts was possible via Vega editor link

Vendor

GitHub Security Advisories

Published

November 6, 2026

Last Modified

November 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-123288 →

📋 Description

In JetBrains Datalore before 2026.4 stored XSS in notebook charts was possible via Vega editor link

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-123288
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-qc6c-q4pq-5q42