{"schema":"threatline.record/2","record":{"id":"CVE-2026-103496","aliases":[],"summary":"In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications","details":"In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications","categories":["Unclassified"],"product":"YouTrack","vendor":"JetBrains","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103496","source_modified_at":"2026-10-01T13:36:59.645Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"YouTrack","vendor":"JetBrains","versions":[{"version":"0","status":"affected","lessThan":"2026.2.19422","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-103496","source_modified_at":"2026-10-01T13:36:59.645Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"YouTrack","ecosystem":null},"version":"2026.2.19422","basis":"first unaffected version stated in the CVE record"}],"cvss":5.4,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00138,"percentile":0.02883,"score_date":"2026-10-23"},"published_at":"2026-10-01T09:15:27.397Z","modified_at":"2026-10-01T13:36:59.645Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-103496","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-01T13:36:59.645Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-103496","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.jetbrains.com/privacy-security/issues-fixed/"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-01T13:10:15.591985Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-01T13:36:59.645Z","content_hash":"4436b1f7651cf00e154a836883d514add1bcd26add8af113f465f0004bcca6ae"}}