{"affected":[{"defaultStatus":"unaffected","product":"openemr","source":"CNA: VulnCheck","vendor":"openemr","versions":[{"lessThan":"8.5.0","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"8.5.0","versionType":"semver"}]}],"cveId":"CVE-2026-126431","cwes":["CWE-89"],"description":"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.","epss":{"date":"2026-11-13","percentile":0.30582,"score":0.00363},"exploits":[],"kev":null,"metrics":[{"score":7.6,"severity":"high","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},{"score":6.8,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},{"score":7.6,"severity":"high","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":6.8,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}],"modifiedAt":1794585378082,"publishedAt":1794562526326,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-8rgh-38j4-6pxf"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/openemr-before-8.5.0-second-order-sql-injection-via-carecoordination-ccda-mapper"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://github.com/openemr/openemr/security/advisories/GHSA-8rgh-38j4-6pxf"},{"source":"disclosure@vulncheck.com","tags":[],"url":"https://www.vulncheck.com/advisories/openemr-before-8.5.0-second-order-sql-injection-via-carecoordination-ccda-mapper"}],"remediation":[],"revision":"78ebccc3a8e1389a4432627c149f1bbffb498a1da317ebd37f60d2fc8b5613ad","sources":[{"modifiedAt":1794585378082,"name":"CNA: VulnCheck","retrievedAt":1794586223768,"url":"https://www.cve.org/CVERecord?id=CVE-2026-126431"},{"modifiedAt":1794565069820,"name":"NVD","retrievedAt":1794572214608,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126431"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1794586251310,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-126431"}],"ssvc":{"assessedAt":1794584121059,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"OpenEMR before 8.5.0 Second-Order SQL Injection via Carecoordination CCDA Mapper","updatedAt":1794586251310}