{"id":"CVE-2026-123286","aliases":["EUVD-2026-118051","GHSA-8rp7-pxgq-3pgc"],"status":"published","title":"In JetBrains Datalore before 2026.4 improper authorisation allowed read the notebook owner's file...","description":"In JetBrains Datalore before 2026.4 improper authorisation allowed read the notebook owner's file storage session token","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00179,"percentile":0.07558,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2026-11-06T10:27:51Z","modified":"2026-11-06T12:30:45Z","products":[{"vendor":"jetbrains","product":"datalore"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123286"},{"url":"https://www.jetbrains.com/privacy-security/issues-fixed"},{"url":"https://github.com/advisories/GHSA-8rp7-pxgq-3pgc"}],"sources":{"cve":[{"id":"CVE-2026-123286","description":"In JetBrains Datalore before 2026.4 improper authorisation allowed read the notebook owner's file storage session token","status":"published","published":"2026-11-06T10:27:51.092Z","modified":"2026-11-10T18:53:45.717Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-10T19:39:58.973959Z"}],"euvd":[{"id":"EUVD-2026-118051","description":"In JetBrains Datalore before 2026.4 improper authorisation allowed read the notebook owner's file storage session token","status":"published","published":"2026-11-06T10:27:51Z","modified":"2026-11-10T18:53:45Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium"}],"updated_at":"2026-11-10T20:23:07.469802Z"}],"ghsa":[{"id":"GHSA-8rp7-pxgq-3pgc","title":"In JetBrains Datalore before 2026.4 improper authorisation allowed read the notebook owner's file...","description":"In JetBrains Datalore before 2026.4 improper authorisation allowed read the notebook owner's file storage session token","status":"published","published":"2026-11-06T12:30:37Z","modified":"2026-11-06T12:30:45Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-06T13:00:05.657094Z"}],"nvd":[{"id":"CVE-2026-123286","description":"In JetBrains Datalore before 2026.4 improper authorisation allowed read the notebook owner's file storage session token","status":"published","published":"2026-11-06T11:17:07.047Z","modified":"2026-11-10T19:20:40.163Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-863"],"updated_at":"2026-11-07T00:02:36.552517Z"}]}}