What is CVE-2023-2946?

CVE-2023-2946 is a high-severity vulnerability in Open-Emr Openemr, classified under Improper Access Control. CVSS score: 8.1/10. Published 2023-05-27.

How severe is CVE-2023-2946?

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

Vulnerability in Open-Emr Openemr

CVE-2023-2946

Improper Access Control in GitHub repository openemr/openemr prior to 7.0.1.

Published 2023-05-27 · 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: 0.005 (39.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · 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/e550f4b0-945c-4886-af7f-ee0dc30b2a08 (Exploit, Patch, Third Party Advisory)
github.com/openemr/openemr/commit/81832acc14207e577e76c4175967c99ae7e3d3f4 (Patch)

Frequently asked questions

What is CVE-2023-2946?: CVE-2023-2946 is a high-severity vulnerability in Open-Emr Openemr, classified under Improper Access Control. CVSS score: 8.1/10. Published 2023-05-27.
How severe is CVE-2023-2946?: High severity. CVSS v3 base score is 8.1 out of 10.