{"id":"CVE-2026-86479","title":"In JetBrains YouTrack before 2026.2.18788, \n2026.1.14055, \n2025.3.161254 missing authorisation allowed access to restricted REST API resources via IDOR","summary":"In JetBrains YouTrack before 2026.2.18788, \n2026.1.14055, \n2025.3.161254 missing authorisation allowed access to restricted REST API resources via IDOR","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-862"],"vendor":"JetBrains","product":"YouTrack","affected":["YouTrack < 2026.2.18788, \n2026.1.14055, \n2025.3.161254"],"published":"2026-09-07","updated":"2026-09-09","sourceUpdated":"2026-09-09T05:18:19.723","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-86479","references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","label":"cve@jetbrains.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-08T10:23:57.352472Z"},"scores":{"nvd":8.1,"cna":8},"epss":0.00201,"epssPercentile":0.10263,"ingestedAt":"2026-09-08T15:33:26.979Z","slug":"CVE-2026-86479","body":"## Overview\n\nIn JetBrains YouTrack before 2026.2.18788, \n2026.1.14055, \n2025.3.161254 missing authorisation allowed access to restricted REST API resources via IDOR\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}