CVE-2026-124479 (GCVE-0-2026-124479)
Vulnerability from cvelistv5 – Published: 2026-11-08 13:15 – Updated: 2026-11-09 14:15
VLAI
EPSS
VEX
Title
OpenEMR before 8.4.0 Arbitrary File Read via REST Document Download
Summary
OpenEMR before 8.4.0 contains an arbitrary local file read vulnerability in REST document download, where the controller passes stored uploaded document bytes to Symfony's BinaryFileResponse as a filesystem path instead of returning them as content. Authenticated users with document upload and download access can upload a document containing an absolute pathname, such as the sqlconf.php location, then download it to read server files and recover database credentials.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-09 14:15 UTC
CWE
- CWE-73 - External Control of File Name or Path
Assigner
VulnCheck
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/openemr/openemr/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/openemr-befo… | third-party-advisory |
Impacted products
Date Public
2026-09-13 00:00
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