CVE-2026-40507 OpenEMR < 8.3.0 Reflected XSS via templateHtml Parameter in Patient Portal
| Reporter | Title | Published | Views | Family All 4 |
|---|---|---|---|---|
 | CVE-2026-40507 | 19 Aug 202614:48 | – | cve |
 | EUVD-2026-62504 | 19 Aug 202614:48 | – | euvd |
 | CVE-2026-40507 | 19 Aug 202615:17 | – | nvd |
 | PT-2026-78435 | 19 Aug 202600:00 | – | ptsecurity |
[
{
"defaultStatus": "affected",
"vendor": "openemr",
"product": "openemr",
"packageURL": "pkg:github/openemr/openemr",
"repo": "https://github.com/openemr/openemr",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThan": "8.3.0"
}
]
}
]Data
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19 Aug 2026 14:48Current
CVSS 45.1
CVSS 3.16.1