CVE-2026-123331: Medium severity vulnerability

Published Nov 6, 2026

Updated

In JetBrains YouTrack before 2026.2.19197 article editors could change visibility of restricted child articles

Remediation

Recommended actions to resolve this vulnerability, in priority order.

Upgrade
Upgrade JetBrains YouTrack to a version that resolves this vulnerability.
Fixed in 2026.2.19197

Event History

Nov 6, 2026

CVE Published

via MITRE·10:28 AM

Data Sourced

via MITRE·10:28 AM

DescriptionSeverityWeakness

Frequently Asked Questions

Who can exploit this issue?

An attacker needs article editor privileges. The issue involves changing the visibility of restricted child articles.

What impact could exploitation have?

The vulnerability can affect confidentiality and integrity at a low level by allowing restricted child article visibility to be changed. It does not have a stated availability impact.

Which releases are affected?

JetBrains YouTrack versions before 2026.2.19197 are affected.

CVE-2026-123331: Medium severity vulnerability

Remediation

Event History

Frequently Asked Questions

Who can exploit this issue?

What impact could exploitation have?

Which releases are affected?

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Frequently Asked Questions

Who can exploit this issue?

What impact could exploitation have?

Which releases are affected?