Vulnerability CVE-2018-1000839
Published: 2018-12-20

Description:
LH-EHR version REL-2_0_0 contains a Arbitrary File Upload vulnerability in Profile picture upload that can result in Remote Code Execution. This attack appear to be exploitable via Uploading a PHP file with image MIME type.

Type:

CWE-434

 (Unrestricted Upload of File with Dangerous Type)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.5/10
6.4/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Librehealth -> Librehealth ehr 

 References:
https://0dd.zone/2018/09/03/lh-ehr-RCE-via-picture-upload/
https://github.com/LibreHealthIO/lh-ehr/issues/1223
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