high8.2
CVE-2026-44506
Medplum is a developer platform that enables development of healthcare apps.
Impact
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 products
| Product | Affected versions |
|---|---|
| Medplum Versions 4.1.10 | through 5.1.6 |
Versions were read from the advisory text. No structured product data has been published for this record yet.