# CVE-2026-105382: onetwothreeneth HospitalManagementSystem Account Administration controller.php update_subaccount improper authorization

> Attackers can modify subaccount details without proper authorization in the HospitalManagementSystem web application.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 5 Oct 2026
- **Updated:** 5 Oct 2026
- **Also known as:** GHSA-q82w-9362-5hgf

## What is CVE-2026-105382?

CVE-2026-105382 is a medium-severity missing authorization vulnerability in onetwothreeneth HospitalManagementSystem, published on 5 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A flaw has been found in onetwothreeneth HospitalManagementSystem up to 9ef91ed6007314b6473110ed699dff76d158f61d. This affects the function update_subaccount of the file php/controller.php of the component Account Administration. This manipulation of the argument user_id causes improper authorization. Remote exploitation of the attack is possible. The exploit has been published 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.

Weakness: CWE-285 (Improper Authorization), CWE-266 (Incorrect Privilege Assignment)

## Which versions are affected by CVE-2026-105382?


## How do I fix CVE-2026-105382?

No fix has been published for CVE-2026-105382 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-105382 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-105382 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-105382 and fix it if it is affected.

What it is: CVE-2026-105382 is a medium-severity missing authorization vulnerability in onetwothreeneth HospitalManagementSystem, published on 5 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-105382 exists.

Affected product: onetwothreeneth HospitalManagementSystem. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-105382/ (Markdown: https://insights.sbomify.com/CVE-2026-105382/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-105382
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-105382
- OSV: https://osv.dev/vulnerability/CVE-2026-105382

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-105382/
Summaries are generated and may contain mistakes; the official description above is the record.