CVE-2026-28193
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Unauthorized Access in JetBrains YouTrack via Permissions Endpoint

Publication date: 2026-02-25

Last updated on: 2026-02-26

Assigner: JetBrains s.r.o.

Description
In JetBrains YouTrack before 2025.3.121962 apps were able to send requests to the app permissions endpoint

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Meta Information

Published
2026-02-25
Last Modified
2026-02-26
Generated
2026-07-06
AI Q&A
2026-02-25
EPSS Evaluated
2026-07-05
NVD
CVE-2026-28193
EUVD
EUVD-2026-8651

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
jetbrains youtrack to 2025.3.121962 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

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Executive Summary

This vulnerability exists in JetBrains YouTrack versions before 2025.3.121962, where applications were able to send requests to the app permissions endpoint.

Impact Analysis

The vulnerability has a high severity with a CVSS base score of 8.8, indicating it can lead to significant impacts including high confidentiality, integrity, and availability losses.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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