CVE-2026-44506
8.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Summary
Medplum is a developer platform that enables development of healthcare apps. In Medplum versions 4.1.10 through 5.1.6, the /oauth2/register endpoint could return the client_secret of preconfigured OAuth clients defined via the defaultOAuthClients server configuration when a matching redirect_uri was provided. This issue has been patched in version 5.1.7.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| medplum | medplum | >= 4.1.10, < 5.1.7 | affected |
Weaknesses
- CWE-200: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
References
- https://github.com/medplum/medplum/security/advisories/GHSA-ch8p-j6cm-r7w5
- https://github.com/medplum/medplum/releases/tag/v5.1.7
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