{"id":"CVE-2026-100271","title":"In JetBrains YouTrack before 2026.2.19197 missing authorisation on several endpoints allowed authenticated users to access information from other projects","summary":"In JetBrains YouTrack before 2026.2.19197 missing authorisation on several endpoints allowed authenticated users to access information from other projects","severity":"low","cvss":2.7,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","cwe":["CWE-862"],"vendor":"JetBrains","product":"YouTrack","affected":["YouTrack < 2026.2.19197"],"published":"2026-09-30","updated":"2026-09-30","sourceUpdated":"2026-09-30T16:44:39.840","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-100271","references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","label":"cve@jetbrains.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-30T15:33:53.798980Z"},"ingestedAt":"2026-09-30T16:10:07.716Z","slug":"CVE-2026-100271","body":"## Overview\n\nIn JetBrains YouTrack before 2026.2.19197 missing authorisation on several endpoints allowed authenticated users to access information from other projects\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":15,"depthScoreParts":{"impact":14.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}