What is CVE-2022-25471?

CVE-2022-25471 is a high-severity vulnerability in Open-Emr Openemr, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.1/10. Published 2022-03-03.

How severe is CVE-2022-25471?

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

Auth bypass in Open-Emr Openemr

CVE-2022-25471

An Insecure Direct Object Reference (IDOR) vulnerability in OpenEMR 6.0.0 allows any authenticated attacker to access and modify unauthorized areas via a crafted POST request to /modules/zend_modules/public/Installer/register.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2022-03-03 · 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: 0.008 (56.4th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 56.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Open-Emr Openemr — versions 6.0.0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

www.open-emr.org/ (Vendor Advisory)
securityforeveryone.com/blog/inactive-post-test/openemr-0-day-idor-vulnerability (Not Applicable)
github.com/openemr/openemr (Product, Third Party Advisory)

Frequently asked questions

What is CVE-2022-25471?: CVE-2022-25471 is a high-severity vulnerability in Open-Emr Openemr, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.1/10. Published 2022-03-03.
How severe is CVE-2022-25471?: High severity. CVSS v3 base score is 8.1 out of 10.