CVE-2026-123298 · Package
NO FIX YET · SEE WHAT TO DO
JetBrains Hub before 2026.2.52556 let an attacker inject SMTP commands through the email verification feature. The sources do not say what the injected commands can reach beyond the mail server.
first public Nov 6, 2026 · 1 source
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JetBrains Hub instances earlier than 2026.2.52556 that send email verification messages. Sources do not say whether the flaw needs an account or a particular configuration to be reachable.
Not affected if hub-2026.2.52556-or-later
Who cares jetbrains-hub, self-hosted
unknown for the exact location in the sources.unknown for the exact setting name.2026.2.52556 or laterIn JetBrains Hub before 2026.2.52556 sMTP command injection via email verification was possible
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
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