CVE-2026-28193 HIGH

CVE-2026-28193

Vendor Jetbrains
Product YouTrack
Weakness CWE-862 · Missing authorization
Published February 25, 2026
Last update February 26, 2026
View on NVD All CVEs

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

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

Key dates

02Disclosure timeline

February 25, 2026 CVE published
February 26, 2026 Record updated