CVE-2026-86478 PUBLISHED

Assigner: JetBrains
Reserved: 07.09.2026 Published: 07.09.2026 Updated: 07.09.2026

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

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Product Status

Vendor JetBrains
Product YouTrack
Versions Default: unaffected
  • affected from 0 to 2025.3.161254, 2026.1.14042 (excl.)

References

Problem Types

  • CWE-290