CVEvulnerability
CVE-2023-54347
8.7 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-05-05
- Last modified
- 2026-10-28
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.7 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-307
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.
Affected configurations
• open-emr openemr 7.0.1
Related
Weakness · CWE (1)
- CWE-307 Improper Restriction of Excessive Authentication Attempts weakness
References
- https://github.com/openemr/openemr/archive/refs/tags/v7_0_1.tar.gz Product
- https://www.exploit-db.com/exploits/51413 Exploit, VDB Entry
- https://www.open-emr.org/ Product
- https://www.vulncheck.com/advisories/openemr-authentication-brute-force-mitigation-bypass Third Party Advisory