by Kastro
Paper/Archive/CVE-2026-123280

CVE-2026-123280

JetBrains Datalore — In JetBrains Datalore before 2026.2.4 unauthenticated users could execute code via published interactive reports

EPSS 0.4%CVSS 9.8
critical.is priorityof 100
36
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 33.8.338 × 206.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

In JetBrains Datalore before 2026.2.4 unauthenticated users could execute code via published interactive reports

Affected

ProductAffectedFixed inSource
Datalore< 2026.2.42026.2.4CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
JetBrains (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refjetbrains.com/privacy-security/issues-fixed