CVE-2026-123337 · Other
NO FIX YET · SEE WHAT TO DO
In JetBrains YouTrack before 2026.2.19656, users who lack permission to update an issue could still change who can see it. An attacker with a YouTrack account could expose or hide issues they should not be able to modify.
first public Nov 6, 2026 · 1 source
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Teams that self-host JetBrains YouTrack on a version before 2026.2.19656 and have users with limited issue permissions. Cloud-hosted YouTrack is handled by JetBrains; the sources do not say whether it was already patched there.
Not affected if managed-hosting, version-2026.2.19656-or-later
Who cares jetbrains, self-hosted, youtrack
2026.2.19656.2026.2.19656 or later.In JetBrains YouTrack before 2026.2.19656 users without update permission could change issue visibility
This page as .md · .json · CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
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