Description
OpenEMR before 8.3.0 contains missing authorization and insecure direct object reference vulnerabilities in the oe-module-prior-authorizations module that allow authenticated low-privilege users to access and modify other patients' records. Attackers can request public/reports/list_report.php to view all patients' names, MRNs, insurance and prior-auth data, or submit arbitrary id values to public/index.php to overwrite other patients' prior-authorization records.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| openemr | openemr | < 8.3.0 | 8.3.0 |
References
- GitHub Security Advisory (GHSA-9cgf-m88m-9cvx) vendor-advisory
- VulnCheck Advisory: OpenEMR before 8.3.0 Missing Authorization and IDOR in Prior-Authorizations Module third-party-advisory