CVE-2026-86494

In JetBrains YouTrack versions prior to 2026.2.18634 , cloning a whiteboard allowed an attacker with low privileges to make unauthorized changes to links on issues they could not otherwise access. The vulnerability is rated CVSS 7.7 (High) with changed scope and high integrity impact , requiring ...

EUVD-2026-72510

In JetBrains YouTrack before 2026.2.18634 cloning a whiteboard allowed unauthorized changes to links on inaccessible issues...