{"id":"CVE-2026-103496","aliases":["EUVD-2026-90587","GHSA-fqp4-q7xm-47gr"],"status":"published","title":"In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users'...","description":"In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00138,"percentile":0.03225,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-639"],"published":"2026-10-01T09:15:27Z","modified":"2026-10-01T14:25:52Z","products":[{"vendor":"jetbrains","product":"youtrack"}],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-103496"},{"url":"https://www.jetbrains.com/privacy-security/issues-fixed"},{"url":"https://github.com/advisories/GHSA-fqp4-q7xm-47gr"}],"sources":{"cve":[{"id":"CVE-2026-103496","description":"In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications","status":"published","published":"2026-10-01T09:15:27.397Z","modified":"2026-10-01T13:36:59.645Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T13:34:37.420074Z"}],"euvd":[{"id":"EUVD-2026-90587","description":"In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications","status":"published","published":"2026-10-01T09:15:27Z","modified":"2026-10-01T13:36:59Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T17:27:46.486382Z"}],"ghsa":[{"id":"GHSA-fqp4-q7xm-47gr","title":"In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users'...","description":"In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications","status":"published","published":"2026-10-01T12:31:12Z","modified":"2026-10-01T12:31:13Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T15:12:39.998127Z"}],"nvd":[{"id":"CVE-2026-103496","description":"In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications","status":"published","published":"2026-10-01T10:17:15.147Z","modified":"2026-10-01T14:25:52.153Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:12:53.097633Z"}]}}