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.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
OpenHealthForAll OpenHealth unaffected
Version Status Constraints
0 affected ≤ 0.2.0

No data.

No data.

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Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/OpenHealthForAll/open-health cve-icon cve-icon
https://github.com/OpenHealthForAll/open-health/blob/v0.2.0/src/app/api/health-data/%5Bid%5D/route.ts#L13-L43 cve-icon cve-icon
https://github.com/OpenHealthForAll/open-health/blob/v0.2.0/src/middleware.ts#L20 cve-icon cve-icon
https://hackmd.io/@hieuPenguinnn/open-health-health-data-id-missing-auth-idor cve-icon cve-icon
https://www.vulncheck.com/advisories/openhealth-through-0.2.0-missing-authentication-via-api-health-data-id-route cve-icon cve-icon
History

Thu, 15 Oct 2026 22:00:00 +0000

Type Values Removed Values Added
Description 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.
Title OpenHealth through 0.2.0 Missing Authentication via /api/health-data/[id] Route
Weaknesses CWE-306
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L'}

cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-15T21:43:28.153Z

Reserved: 2026-10-15T20:11:18.414Z

Link: CVE-2026-111312

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-15T22:19:30.053

Modified: 2026-10-15T22:19:30.053

Link: CVE-2026-111312

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-16T08:00:13Z

Weaknesses