CVE-2026-123326: High severity vulnerability

Published Nov 6, 2026

Updated

In JetBrains YouTrack before 2026.2.19197 incorrect authorisation in the scripts debugger allowed workflow script disclosure and suspension

Event History

Nov 6, 2026

CVE Published

via MITRE·10:28 AM

Data Sourced

via MITRE·10:28 AM

DescriptionSeverityWeakness

Frequently Asked Questions

What level of access does an attacker need?

Exploitation is network-accessible and requires low-level privileges. It does not require user interaction and has low attack complexity.

What is the likely security impact?

The issue can expose workflow scripts and suspend them. The supplied severity vector indicates low confidentiality impact, no integrity impact, and high availability impact.

Which deployments are affected?

JetBrains YouTrack versions before 2026.2.19197 are affected.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

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