CVE-2026-126431

EUVD-2026-125012
OpenEMR before 8.5.0 contains a second-order sql injection vulnerability that allows authenticated Carecoordination users to store malicious C-CDA field identifiers through the savedata action. Attackers can inject SQL into the IN clause built by fetchFormValues() during C-CDA generation to extract password hashes, portal reset values, and patient records.
SQL Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.8 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/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: 30.58%
Common Weakness Enumeration
References
https://github.com/openemr/openemr/security/advisories/GHSA-8rgh-38j4-6pxf
https://www.vulncheck.com/advisories/openemr-before-8.5.0-second-order-sql-injection-via-carecoordination-ccda-mapper