What is CVE-2022-4567?

CVE-2022-4567 is a high-severity vulnerability in Open-Emr Openemr, classified under Improper Access Control. CVSS score: 8.1/10. Published 2022-12-17.

How severe is CVE-2022-4567?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Open-Emr Openemr

CVE-2022-4567

Improper Access Control in GitHub repository openemr/openemr prior to 7.0.0.2.

Published 2022-12-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.006 (48.1th percentile), scored 2026-10-04.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: +0.000

Affected products

Open-Emr Openemr
Openemr Openemr/openemr — versions unspecified

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

huntr.dev/bounties/1ac677c4-ec0a-4788-9465-51d9b6bd8fd2 (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/openemr/openemr/commit/953cb84dfd55fee9d5296668ec7fdb8bf25bcea4 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-4567?: CVE-2022-4567 is a high-severity vulnerability in Open-Emr Openemr, classified under Improper Access Control. CVSS score: 8.1/10. Published 2022-12-17.
How severe is CVE-2022-4567?: High severity. CVSS v3 base score is 8.1 out of 10.