What is GHSA-q339-r244-45h2?

GHSA-q339-r244-45h2 is a security advisory published by GitHub Security Advisories with Medium severity. In JetBrains YouTrack before 2026.2.16593 improper access control allowed reading users' private...

Which CVE IDs does GHSA-q339-r244-45h2 cover?

GHSA-q339-r244-45h2 covers the following CVE IDs: CVE-2026-57921. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q339-r244-45h2?

GHSA-q339-r244-45h2 has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-q339-r244-45h2MediumCVSS 4.3

In JetBrains YouTrack before 2026.2.16593 improper access control allowed reading users' private...

Vendor

GitHub Security Advisories

Published

June 26, 2026

Last Modified

June 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-57921 →

📋 Description

In JetBrains YouTrack before 2026.2.16593 improper access control allowed reading users' private data via the comment templates endpoint

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-57921
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-q339-r244-45h2