CVE-2026-123283Medium· 6.8▾ SunlitIn JetBrains Datalore before 2026.4 account takeover was possible via SSO sign-in to a pre-registered account
▾ Sunlit zone — Low / medium · no exploitation signal
impact 37.4 · likelihood 0 · exploitation 0
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In JetBrains Datalore before 2026.4 account takeover was possible via SSO sign-in to a pre-registered account
Datalore < 2026.4Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-123292Low· 2.7In JetBrains Datalore before 2026.4 aPI tokens and sessions of removed or banned users remained valid
CVE-2026-123836High· 8.8In JetBrains Datalore before 2026.4 workspace collaborators could obtain the owner's SSH private key via Git backup
CVE-2026-123834High· 7.5In JetBrains Datalore before 2026.4 improper scope validation in database tasks allowed using another workspace's service account
CVE-2026-123835Medium· 5.9In JetBrains Datalore before 2026.4 code execution was possible in another user's computation via an init script upload race condition
CVE-2026-123280High· 8.1In JetBrains Datalore before 2026.2.4 unauthenticated users could execute code via published interactive reports
CVE-2026-123282High· 7.4In JetBrains Datalore before 2026.4 missing expiration validation of account tokens allowed a new authenticated session