Auth bypass in Onetwothreeneth Hospitalmanagementsystem
CVE-2026-104638
A security vulnerability has been detected in onetwothreeneth HospitalManagementSystem up to 9ef91ed6007314b6473110ed699dff76d158f61d. The impacted element is an unknown function of the file php/sessions.php. The manipulation of the argument ID leads to improper authentication. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. This product follows a rolling release approach for continuous delivery, so version details for affected or updated releases are not provided. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: Broken Authentication
Published .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Onetwothreeneth Hospitalmanagementsystem — versions 9ef91ed6007314b6473110ed699dff76d158f61d
Weakness classification (CWE)
References
- github.com/onetwothreeneth/HospitalManagementSystem/ (product)
- github.com/onetwothreeneth/HospitalManagementSystem/issues/6 (issue-tracking, exploit)
- vuldb.com/cve/CVE-2026-104638 (third-party-advisory)
- vuldb.com/submit/963710 (third-party-advisory)
- vuldb.com/vuln/412926 (technical-description, vdb-entry)
- vuldb.com/vuln/412926/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-104638?
- CVE-2026-104638 is a medium-severity vulnerability in Onetwothreeneth Hospitalmanagementsystem, classified under Improper Authentication. CVSS score: 5.3/10. Published 2026-10-02.
- How severe is CVE-2026-104638?
- Medium severity. CVSS v3 base score is 5.3 out of 10.