In JetBrains YouTrack before 2026.2.19656 app permission bypass allowed privilege escalation via project tab

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required High

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
JetBrains YouTrack unaffected
Version Status Constraints
0 affected < 2026.2.19656

No data.

No data.

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Vendors Products
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Youtrack Subscribe

Project Subscriptions

Vendors Products
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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.jetbrains.com/privacy-security/issues-fixed/ cve-icon cve-icon
History

Fri, 06 Nov 2026 12:30:00 +0000

Type Values Removed Values Added
First Time appeared Jetbrains
Jetbrains youtrack
Vendors & Products Jetbrains
Jetbrains youtrack

Fri, 06 Nov 2026 12:00:00 +0000

Type Values Removed Values Added
Title JetBrains YouTrack Application Permission Bypass Allowing Privilege Escalation via Project Tab

Fri, 06 Nov 2026 10:30:00 +0000

Type Values Removed Values Added
Description In JetBrains YouTrack before 2026.2.19656 app permission bypass allowed privilege escalation via project tab
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-11-06T10:28:08.838Z

Reserved: 2026-11-05T18:38:30.203Z

Link: CVE-2026-123328

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-06T11:17:13.067

Modified: 2026-11-06T11:17:13.067

Link: CVE-2026-123328

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-06T12:15:02Z

Weaknesses