In JetBrains YouTrack before 2026.2.18991 missing authorisation allowed read-only users to read project settings

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00839.

Exploitation none

Automatable no

Technical Impact partial

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 < 2026.2.18991

Configuration 1 [-]

cpe:2.3:a:jetbrains:youtrack:*:*:*:*:*:*:*:*

No data.

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Vendors Products
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Youtrack Subscribe

Project Subscriptions

Vendors Products
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Youtrack Subscribe
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, 02 Oct 2026 20:45:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:jetbrains:youtrack:*:*:*:*:*:*:*:*

Thu, 01 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 01 Oct 2026 00:15:00 +0000

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

Wed, 30 Sep 2026 17:15:00 +0000

Type Values Removed Values Added
Title Missing Authorization Allows Read-Only Users to View Project Settings in JetBrains YouTrack

Wed, 30 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Description In JetBrains YouTrack before 2026.2.18991 missing authorisation allowed read-only users to read project settings
Weaknesses CWE-201
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: JetBrains

Published:

Updated: 2026-09-30T15:48:40.910Z

Reserved: 2026-09-25T17:02:04.084Z

Link: CVE-2026-100258

cve-icon Vulnrichment

Updated: 2026-09-30T15:42:55.971Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-30T16:16:56.540

Modified: 2026-10-02T20:36:57.483

Link: CVE-2026-100258

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T00:00:11Z

Weaknesses