CVE-2026-49386
Received
Received - Intake
Improper Access Control in JetBrains YouTrack
Publication date: 2026-05-29
Last updated on: 2026-05-29
Assigner: JetBrains s.r.o.
Description
Description
In JetBrains YouTrack before 2026.1.13570 improper access control allowed enumeration of restricted issues and articles on Planning Canvas
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| jetbrains | youtrack | to 2026.1.13570 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-639 | The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in JetBrains YouTrack versions before 2026.1.13570. It is caused by improper access control, which allows unauthorized users to enumerate restricted issues and articles on the Planning Canvas.
How can this vulnerability impact me? :
The impact of this vulnerability is that an attacker with limited privileges can gain unauthorized access to sensitive information by enumerating restricted issues and articles. This can lead to exposure of confidential data.
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