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7.5

CVE-2026-57923: JetBrains YouTrack improper project settings modification

CVE-2026-57923 · published 4 months ago
Summary

A security issue in JetBrains YouTrack before version 2026.2.16593 allowed unauthorized users to modify project settings. This could lead to data loss or unauthorized changes to projects. Update to the latest version of YouTrack to fix this issue.

What to do
  • Update jetbrains youtrack to version 2026.2.16593 or later.
Affected software
VendorProductAffected versions
jetbrains youtrack < 2026.2.16593
cpe:2.3:a:jetbrains:youtrack:*:*:*:*:*:*:*:*
Original advisory text
In JetBrains YouTrack before 2026.2.16593 improper authorisation in the app configurations endpoint allowed modifying project settings
In JetBrains YouTrack before 2026.2.16593 improper authorisation in the app configurations endpoint allowed modifying project settings
Fix within
Internet-facing 60 days
Internal At next upgrade
  • Not known to be exploited
  • Needs hands-on effort to exploit
  • Gives an attacker partial control
Severity
7.5 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-862Missing Authorization
Timeline
Published26 Jun 2026
Updated4 Nov 2026
First seen26 Jun 2026
Sources
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