PT-2026-86859 · Jetbrains · Youtrack

CVE-2026-86487

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Published

2026-09-07

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Updated

2026-09-07

CVSS v3.1

3.1

Low

VectorAV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content

Fix

Incorrect Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-86487

Affected Products

Youtrack