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CVE-2026-104136OpenEMR: Arbitrary Patient Recall and Contact Detail Read
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.3.0, the new_recall branch of interface/main/messages/save.php accepts a caller-supplied pid without enforcing patient-level or recall-workflow authorization. A low-privilege authenticated user who knows or enumerates a patient identifier can retrieve patient details, contact fields, HIPAA notification preferences, recent appointment information, and existing recall information. This issue is fixed in version 8.3.0.
7.1 HIGHEPSS 0.31%Not in KEVNVD: Awaiting Analysis
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 7.1 | HIGH | 4.0GitHub_M (CNA) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
Details
- CVE ID
- CVE-2026-104136
- Status
- Awaiting Analysis
- Assigner (CNA)
- GitHub_M
- Published
- Nov 5, 2026
- Last modified
- 2026-11-06 21:29 UTC
- Weaknesses
- CWE-284 · Improper Access Control
Affected Products
As published by the CNA in the CVE record.
openemropenemr1 version range
- < 8.3.0