CVE-2026-86490

—

CVSS 3.1

6.5 medium

EPSS

<1%p7

Published

Sep 7, 2026 (8d ago)

Modified

Sep 8, 2026

Description

In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed overwriting of bundled apps via the app import endpoint

Weakness: CWE-863
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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