CVE-2026-123283 · Package
NO FIX YET · SEE WHAT TO DO
Before version 2026.4, JetBrains Datalore let an attacker take over an account through SSO sign-in to a pre-registered account. The attacker ends up with access to another user's Datalore account.
first public Nov 6, 2026 · 1 source
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Teams that run Datalore with SSO sign-in enabled and have pre-registered accounts are exposed. The sources do not say whether the hosted service or only self-managed installs are affected, so unknown for the rest.
Not affected if no-sso, version-2026.4-or-later
Who cares datalore, jetbrains, sso
2026.4 or later, per the sources.In JetBrains Datalore before 2026.4 account takeover was possible via SSO sign-in to a pre-registered account
This page as .md · .json · CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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