CVE-2026-33305 (GCVE-0-2026-33305)

Vulnerability from cvelistv5 – Published: 2026-03-19 20:30 – Updated: 2026-03-21 03:31
VLAI
Title
OpenEMR has Authorization Bypass in FaxSMS AppDispatch Constructor
Summary
OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, an authorization bypass in the optional FaxSMS module (`oe-module-faxsms`) allows any authenticated OpenEMR user to invoke controller methods — including `getNotificationLog()`, which returns patient appointment data (PHI) — regardless of whether they hold the required ACL permissions. The `AppDispatch` constructor dispatches user-controlled actions and exits the process before any calling code can enforce ACL checks. Version 8.0.0.2 fixes the issue.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-21 03:30 UTC
CWE
Assigner
GitHub_M CNA
References
Impacted products
Vendor Product Version
openemr openemr Affected: < 8.0.0.2
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