Description
In JetBrains Datalore before 2026.4 stored XSS in notebook charts was possible via Vega editor link
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| JetBrains | Datalore | < 2026.4 | 2026.4 |
Medium · 5.4
CVE-2026-123288
EUVD-2026-118053GHSA-qc6c-q4pq-5q42
In JetBrains Datalore before 2026.4 stored XSS in notebook charts was possible via Vega editor link
Published Nov 6, 2026 · Updated Nov 6, 2026 · Assigned by JetBrains