{"schema":"threatline.record/2","record":{"id":"CVE-2026-111312","aliases":[],"summary":"OpenHealth through 0.2.0 Missing Authentication via /api/health-data/[id] Route","details":"OpenHealth through 0.2.0 contains a missing authentication and authorization vulnerability in the /api/health-data/[id] GET, PATCH and DELETE handlers that query records by id without session or authorId checks. Unauthenticated attackers who know a HealthData record id can read another user's medical record data and file metadata, overwrite it with arbitrary JSON, or delete it.","categories":["Unclassified"],"product":"OpenHealth","vendor":"OpenHealthForAll","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111312","source_modified_at":"2026-10-23T19:49:35.185Z","fetched_at":"2026-10-23T19:58:35.668311Z","product":"OpenHealth","vendor":"OpenHealthForAll","versions":[{"version":"0","lessThanOrEqual":"0.2.0","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":9.2,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00451,"percentile":0.38242,"score_date":"2026-10-23"},"published_at":"2026-10-15T21:43:28.153Z","modified_at":"2026-10-23T19:49:35.185Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-111312","fetched_at":"2026-10-23T19:58:35.668311Z","source_modified_at":"2026-10-23T19:49:35.185Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111312","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@hieuPenguinnn/open-health-health-data-id-missing-auth-idor","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/OpenHealthForAll/open-health/blob/v0.2.0/src/app/api/health-data/%5Bid%5D/route.ts#L13-L43","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/OpenHealthForAll/open-health/blob/v0.2.0/src/middleware.ts#L20","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/OpenHealthForAll/open-health","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/openhealth-through-0.2.0-missing-authentication-via-api-health-data-id-route","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"total","assessed_at":"2026-10-23T19:49:19.239685Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-23T19:49:35.185Z","content_hash":"63f50a2d1c46f24ac175129990f26287ccb18d3d299e8dace8c7ab984091ff9b"}}