CVE-2026-86497

MediumCVSS 6.8/10Last modified Sep 8, 2026

Description

In JetBrains YouTrack before 2026.2.18769 changing a mailbox host without re-authentication allowed a project administrator to exfiltrate stored mailbox credentials

Metrics

CVSS 3.1 6.8/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Weakness enumeration

CWE-201

Affected software

No affected versions have been published.

Timeline

Published: Sep 7, 2026
Last modified: Sep 8, 2026
NVD status: Deferred

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