What is CVE-2018-1000647?

CVE-2018-1000647 is a high-severity vulnerability in Librehealth Ehr, classified under Improper Input Validation. CVSS score: 7.1/10. Published 2018-08-20.

How severe is CVE-2018-1000647?

High severity. CVSS v3 base score is 7.1 out of 10.

Path Traversal in Librehealth Ehr

CVE-2018-1000647

LibreHealthIO lh-ehr version REL-2.0.0 contains a Authenticated Unrestricted File Deletion vulnerability in Import template that can result in Denial of service. This attack appear to be exploitable via User controlled parameter.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

Published 2018-08-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H.

EPSS exploit prediction

EPSS: 0.015 (72.7th percentile), scored 2026-10-01.

Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 72.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Librehealth Ehr — versions 2.0.0

Weakness classification (CWE)

References

github.com/LibreHealthIO/lh-ehr/issues/1212 (Exploit, Third Party Advisory)
0dd.zone/2018/08/07/lh-ehr-Authenticated-File-Deletion/ (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2018-1000647?: CVE-2018-1000647 is a high-severity vulnerability in Librehealth Ehr, classified under Improper Input Validation. CVSS score: 7.1/10. Published 2018-08-20.
How severe is CVE-2018-1000647?: High severity. CVSS v3 base score is 7.1 out of 10.