Answer in brief
CVE-2026-126472 records a High severity (CVSS 8.7) vulnerability in OpenEMR before 8.5.0 Missing Authorization in ccdaservice/ccda_gateway.php C-CDA Disclosure. The current sources do not mark it as known exploited. The current feed maps openemr/openemr (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps openemr/openemr (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| openemr/openemrgeneric | >=0 <8.5.0 | 8.5.0 |
Published upstream
Nov 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 13, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 13, 2026
OpenEMR before 8.5.0 contains a missing authorization vulnerability in ccdaservice/ccda_gateway.php that allows any authenticated low-privilege staff user to retrieve other patients' C-CDA documents. Attackers can request the view or dl action with sequential pid values and their own CSRF token to enumerate and exfiltrate medications, problems, allergies, and immunizations.
Quoted source text, attributed separately from HOL analysis.