CVE-2026-111312
critical · 9.2OpenHealth 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.
9.2
CVSS
0.6%
EPSS (exploit prob.)
48th
EPSS percentile
2026-10-15
Published
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weaknesses
CWE-306
References
- 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/middleware.ts#L20
- 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://hackmd.io/@hieuPenguinnn/open-health-health-data-id-missing-auth-idor
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2026-111312