In JetBrains YouTrack before 2026
In JetBrains YouTrack before 2026.2.17012 cSS injection via Mermaid diagram rendering was possible
Exploitability
AV:N
AC:L
PR:L
UI:R
Scope
S:U
Impact
C:N
I:L
A:N
3.5/CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Other
CWE-1021