CVE-2026-126455

EUVD-2026-124968
OpenEMR before 8.5.0 contains multiple missing authorization and SQL injection defects across report, portal, transaction, and immunization components. Low-privileged Front Office clerks can chain these to read arbitrary database tables including users_secure hashes, hijack patient portal identities, and forge approved clinical records.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.1 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 32.48%
Common Weakness Enumeration
References
https://github.com/openemr/openemr/commit/71da6605dc3bcc1405ee9a65cb9f579ecbc8a1c6
https://github.com/openemr/openemr/security/advisories/GHSA-vr7f-7c3w-49g7
https://www.vulncheck.com/advisories/openemr-before-8.5.0-privilege-escalation-via-missing-authorization-and-sql-injection