Analysis and contextual insights are available on OpenCVE Cloud.
No solution or workaround provided in the CVE record.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
Sign in to view the affected projects.
No advisories yet.
Fri, 13 Nov 2026 19:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Openemr
Openemr openemr |
|
| Vendors & Products |
Openemr
Openemr openemr |
Fri, 13 Nov 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenEMR before 8.5.0 contains an authorization bypass vulnerability that allows OAuth2 clients to use unregistered grant types because oauth_clients.grant_types is never enforced. Attackers can request tokens with grant_type=password to bypass the user consent screen, and disabled clients can redeem authorization codes using JWT client assertions. | |
| Title | OpenEMR before 8.5.0 OAuth2 Grant Type Enforcement Bypass via Token Endpoint | |
| First Time appeared |
Open-emr
Open-emr openemr |
|
| Weaknesses | CWE-862 | |
| CPEs | cpe:2.3:a:open-emr:openemr:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Open-emr
Open-emr openemr |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-13T20:08:41.946Z
Reserved: 2026-11-10T21:37:25.685Z
Link: CVE-2026-126436
No data.
Status : Undergoing Analysis
Published: 2026-11-13T10:17:50.510
Modified: 2026-11-13T20:18:38.130
Link: CVE-2026-126436
No data.
OpenCVE Enrichment
Updated: 2026-11-13T19:00:12Z
-
CWE-862
Missing Authorization