---
title: "OpenHealth - Broken Access Control"
description: "OpenHealth <= 0.2.0 contains a broken access control vulnerability caused by missing authentication and authorization checks in /api/health-data/[id] GET, PATCH, and DELETE handlers, letting unauthenticated attackers read, modify, or delete other users' medical records by knowing the record id, exploit requires knowledge of a valid HealthData record id."
url: https://panop.io/threat-heartbeat/CVE-2026-111312/
---

# CVE-2026-111312 OpenHealth - Broken Access Control

OpenHealth <= 0.2.0 contains a broken access control vulnerability caused by missing authentication and authorization checks in /api/health-data/\[id\] GET, PATCH, and DELETE handlers, letting unauthenticated attackers read, modify, or delete other users' medical records by knowing the record id, exploit requires knowledge of a valid HealthData record id.

CVSS base score 7.7 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-111312)

## Details

Type

Broken Access Control

Impact

Information Disclosure, Data Tampering

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

Published

15 October 2026

Updated

16 October 2026

Weakness

[CWE-306](https://cwe.mitre.org/data/definitions/306.html)

## Vendor fix

Update to the latest version with proper authentication and authorization checks.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-111312](https://nvd.nist.gov/vuln/detail/CVE-2026-111312)
- [https://github.com/OpenHealthForAll/open-health](https://github.com/OpenHealthForAll/open-health)
- [https://github.com/OpenHealthForAll/open-health/blob/v0.2.0/src/app/api/health-data/%5Bid%5D/route.ts#L13-L43](https://github.com/OpenHealthForAll/open-health/blob/v0.2.0/src/app/api/health-data/%5Bid%5D/route.ts#L13-L43)
- [https://github.com/OpenHealthForAll/open-health/blob/v0.2.0/src/middleware.ts#L20](https://github.com/OpenHealthForAll/open-health/blob/v0.2.0/src/middleware.ts#L20)
- [https://hackmd.io/@hieuPenguinnn/open-health-health-data-id-missing-auth-idor](https://hackmd.io/@hieuPenguinnn/open-health-health-data-id-missing-auth-idor)
- [https://www.vulncheck.com/advisories/openhealth-through-0.2.0-missing-authentication-via-api-health-data-id-route](https://www.vulncheck.com/advisories/openhealth-through-0.2.0-missing-authentication-via-api-health-data-id-route)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

[Book a demo](https://panop.io/demo)