JetBrainsCVE-2026-75046

JetBrains YouTrack: missing authorization

Medium4.3CVE-2026-75046 · Published Aug 17, 2026 · updated Sep 15, 2026

In JetBrains YouTrack before 2026.2.18112 an authenticated user could enumerate accounts via the users search endpoint

JetBrains advisory

Affected versions

Package	Affected	Fixed in
YouTrack Product	< 2026.2.18112	2026.2.18112

Details and references

CVSS 3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-862

More JetBrains advisories

Date	Advisory	Severity	Fixed in
Aug 17	JetBrains PyCharm: code execution Medium4.4Aug 17 CVE-2026-750592026.2.1	Medium4.4	2026.2.1
Aug 17	JetBrains PyCharm: remote code execution High8.4Aug 17 CVE-2026-750602026.2.1	High8.4	2026.2.1
Aug 17	JetBrains YouTrack: denial of service High7.1Aug 17 CVE-2026-750502026.1.13901+1 more	High7.1	2026.1.13901+1 more
Aug 17	JetBrains YouTrack: missing authorization High8.1Aug 17 CVE-2026-750512026.2.17917	High8.1	2026.2.17917
Aug 17	JetBrains IntelliJ IDEA: command injection Low3.6Aug 17 CVE-2026-750522026.2.1	Low3.6	2026.2.1
Aug 17	JetBrains IntelliJ IDEA: server-side request forgery Medium5.4Aug 17 CVE-2026-750532026.2.1	Medium5.4	2026.2.1

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