CVE-2023-54347

HIGH

OpenEMR 7.0.1 Authentication Brute Force Mitigation Bypass

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2023-54347. PoCs published by abhhi (Abhishek Birdawade).

AI-analyzed exploit summary This script performs a brute-force attack against OpenEMR v7.0.1 by bypassing authentication mitigation mechanisms. It iterates through username and password lists, sending POST requests to the login endpoint and checking for successful authentication via redirect headers.

Description

OpenEMR 7.0.1 contains an authentication brute force vulnerability that allows attackers to bypass rate limiting protections by sending repeated login attempts to the main login endpoint. Attackers can submit POST requests with authUser and clearPass parameters to systematically test username and password combinations without account lockout restrictions.

Exploits (1)

exploitdb WORKING POC
by abhhi (Abhishek Birdawade) · pythonwebappsphp
https://www.exploit-db.com/exploits/51413

This script performs a brute-force attack against OpenEMR v7.0.1 by bypassing authentication mitigation mechanisms. It iterates through username and password lists, sending POST requests to the login endpoint and checking for successful authentication via redirect headers.

Classification
Working Poc 95%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: OpenEMR v7.0.1
No auth needed
Prerequisites: valid login endpoint URL · username or username list · password list
devstral-2 · analyzed May 05, 2026 Full analysis →

References (4)

Core 4
Core References
Exploit exploit
ExploitDB-51413
https://www.exploit-db.com/exploits/51413
Product product
Official Product Homepage
https://www.open-emr.org/
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenEMR 7.0.1 Authentication Brute Force Mitigation Bypass
https://www.vulncheck.com/advisories/openemr-authentication-brute-force-mitigation-bypass

Scores

CVSS v3 7.5
EPSS 0.0018
EPSS Percentile 39.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-307
Status published
Products (2)
open-emr/openemr 7.0.1
Open-Emr/OpenEMR 7.0.1
Published May 05, 2026
Tracked Since May 05, 2026