{"id":"CVE-2026-123850","published":"2026-11-06T17:17:24.000","lastModified":"2026-11-06T20:20:05.730","description":"In JetBrains YouTrack before 2026.2.19422 cSS injection was possible in Mermaid diagrams via configuration directives","cvssScore":3.5,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N","cwes":["CWE-1021"],"vendors":[],"products":[],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}