Vulnerability · Published Nov 6, 2026 · Assigned by JetBrains
CVE-2026-123328
Medium 6.4
In plain English
A medium-severity incorrect authorization in YouTrack from JetBrains. There are no confirmed reports of exploitation so far.
Severity (CVSS 3.1)6.4Medium
Exploit odds (30 days)–no EPSS score yet
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In JetBrains YouTrack before 2026.2.19656 app permission bypass allowed privilege escalation via project tab
Affected products (as reported)
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H