CVE-2026-33305 - Vulnerability Analysis
MediumCVSS: 5.4Last Updated: March 20, 2026
OpenEMR - Authorization Bypass
Published: March 19, 2026Updated: March 20, 2026PoC AvailableRemote Exploitable
Overview
OpenEMR < 8.0.0.2 contains an authorization bypass caused by improper ACL enforcement in the FaxSMS module's AppDispatch constructor, letting authenticated users access patient appointment data, exploit requires user authentication.
Severity & Score
Severity: Medium
CVSS Score: 5.4
Impact
Authenticated users can access sensitive patient appointment data, risking information disclosure of protected health information.
Mitigation
Upgrade to version 8.0.0.2 or later.
References
Related Resources
Details
- CVE ID
- CVE-2026-33305
- Severity
- Medium
- CVSS Score
- 5.4
- Type
- broken_access_control
- Status
- confirmed
CWE
- CWE-696
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N