CVE-2026-123280 · Other
NO FIX YET · SEE WHAT TO DO
Before version 2026.2.4, JetBrains Datalore let unauthenticated users run code through published interactive reports. An attacker who can reach a published report can execute code on the Datalore server.
first public Nov 6, 2026 · 1 source
Check it with your coding agent
It checks your repository and tells you if you’re affected, with the fix.
Teams that self-host JetBrains Datalore older than 2026.2.4 and publish interactive reports. Instances without published reports, or on a later version, are not affected by this description.
Not affected if no-published-reports, version-2026.2.4-or-later
Who cares datalore, jetbrains, self-hosted
2026.2.4.2026.2.4 or later.In JetBrains Datalore before 2026.2.4 unauthenticated users could execute code via published interactive reports
This page as .md · .json · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
Are you affected?
Tell InfraStack what you run. It checks this one, and every next one, against your stack.
Ask from here. InfraStack checks the affected versions against your stack and answers in your inbox.
InfraStack checks the affected versions against your stack and answers in Slack, with the evidence and the fix.