CVE-2026-67610

OpenEMR 8.2.0 is affected by an improper authentication vulnerability in the OAuth2 dynamic client registration endpoint. Attackers can unauthenticatedly register a malicious client by supplying a self-generated RSA keypair in the jwks field, leveraging system-level FHIR scopes. After an administ...

CVE-2026-67610 OpenEMR 8.2.0 OAuth2 Dynamic Client Registration Unauthorized FHIR Access

OpenEMR through 8.2.0 contains an improper authentication vulnerability in the OAuth2 dynamic client registration endpoint that allows unauthenticated attackers to register a malicious client with system-level FHIR scopes by supplying a self-generated RSA keypair via the jwks field. Once an...