High (8.1) in jetbrains youtrack. EPSS 0.4% chance of exploitation in the next 30 days.
In JetBrains YouTrack before 2025.3.156085,
2026.1.13914,
2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint
Severity
CVSS 3.1
8.1 high
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
EPSS
0.4% chance of exploitation in the next 30 days; higher than 36% of CVEs (scores of 2026-10-31)