Account Enumeration Vulnerability in JetBrains YouTrack
CVE-2026-75046

4.3MEDIUM

Key Information:

Vendor

Jetbrains
Status
Youtrack
Vendor
CVE Published:
17 August 2026

What is CVE-2026-75046?

In JetBrains YouTrack versions prior to 2026.2.18112, an authenticated user can exploit the users search endpoint to enumerate account details. This vulnerability poses a risk by allowing individuals to uncover sensitive information about user accounts, potentially leading to further security breaches. Recommended actions include updating to the latest version to mitigate risks associated with this flaw.

Affected Version(s)

YouTrack 0 < 2026.2.18112

References

https://www.jetbrains.com/privacy-security/issues-fixed/

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.