What is GHSA-w44j-qc22-m82h?

GHSA-w44j-qc22-m82h is a security advisory published by GitHub Security Advisories with Critical severity. In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 improper authentication in YouTrack...

Which CVE IDs does GHSA-w44j-qc22-m82h cover?

GHSA-w44j-qc22-m82h covers the following CVE IDs: CVE-2026-86478. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-w44j-qc22-m82h?

GHSA-w44j-qc22-m82h has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-w44j-qc22-m82hCriticalCVSS 9.8

In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 improper authentication in YouTrack...

Vendor

GitHub Security Advisories

Published

September 7, 2026

Last Modified

September 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-86478 →

📋 Description

In JetBrains YouTrack before 2025.3.161254, 2026.1.14042 improper authentication in YouTrack Helpdesk allowed unauthenticated account takeover via a self-asserted email address

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-86478
https://www.jetbrains.com/privacy-security/issues-fixed
https://github.com/advisories/GHSA-w44j-qc22-m82h