{"id":"CVE-2026-75044","title":"In JetBrains YouTrack before 2025.3.156085, \n2026.1.13914, \n2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint","summary":"In JetBrains YouTrack before 2025.3.156085, \n2026.1.13914, \n2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-862"],"vendor":"jetbrains","product":"youtrack","affected":["youtrack < 2025.3.156085","youtrack >= 2026.1, < 2026.1.13914","youtrack >= 2026.2, < 2026.2.18095"],"patched":["youtrack 2026.2.18095"],"published":"2026-08-17","updated":"2026-09-15","sourceUpdated":"2026-09-15T17:46:57.947","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-75044","references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","label":"cve@jetbrains.com"}],"tags":["nvd"],"epss":0.00378,"epssPercentile":0.28943,"ingestedAt":"2026-09-15T18:41:59.120Z","slug":"CVE-2026-75044","body":"## Overview\n\nIn JetBrains YouTrack before 2025.3.156085, \n2026.1.13914, \n2026.2.18095 missing authorisation allowed an authenticated user to delete arbitrary entities via the mailbox endpoint\n\n## Affected\n\n- `youtrack < 2025.3.156085`\n- `youtrack >= 2026.1, < 2026.1.13914`\n- `youtrack >= 2026.2, < 2026.2.18095`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `youtrack 2026.2.18095`","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}