What is CVE-2023-2945?

CVE-2023-2945 is a medium-severity vulnerability in Open-Emr Openemr, classified under Missing Authorization. CVSS score: 5.4/10. Published 2023-05-27.

How severe is CVE-2023-2945?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Auth bypass in Open-Emr Openemr

CVE-2023-2945

Missing Authorization in GitHub repository openemr/openemr prior to 7.0.1.

Vulnerability class: Broken Access Control

Published 2023-05-27 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (34.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Open-Emr Openemr
Openemr Openemr/openemr — versions unspecified

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

huntr.dev/bounties/62de71bd-333d-4593-91a5-534ef7f0c435 (Exploit, Patch, Third Party Advisory)
github.com/openemr/openemr/commit/3656bc88288957d68ba040cad2e5f9dbd1b607b1 (Patch)

Frequently asked questions

What is CVE-2023-2945?: CVE-2023-2945 is a medium-severity vulnerability in Open-Emr Openemr, classified under Missing Authorization. CVSS score: 5.4/10. Published 2023-05-27.
How severe is CVE-2023-2945?: Medium severity. CVSS v3 base score is 5.4 out of 10.