# CVE-2011-5161: File upload in n/a

> Remote attackers can execute arbitrary PHP code by uploading malicious files to the patient photograph directory in OpenEMR.

- **Severity:** Medium 6.8 (`AV:N/AC:M/Au:N/C:P/I:P/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 9 Sep 2012
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-35cf-cqr4-fr2m

## What is CVE-2011-5161?

CVE-2011-5161 is a medium-severity vulnerability in Open-Emr Openemr, published on 9 Sep 2012. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Unrestricted file upload vulnerability in the patient photograph functionality in OpenEMR 4 allows remote attackers to execute arbitrary PHP code by uploading a file with an executable extension followed by a safe extension, then accessing it via a direct request to the patient directory under documents/.

## Which versions are affected by CVE-2011-5161?

It affects 1 product.


Products: Open-Emr Openemr.

## How do I fix CVE-2011-5161?

No fix has been published for CVE-2011-5161 yet. Limit exposure of the affected software until one is available.

## Is CVE-2011-5161 being exploited?

There is no known exploitation of CVE-2011-5161 in the wild and no public exploit code.

Public exploit code:

- OpenEMR 4 - Multiple Vulnerabilities (exploitdb)

## Other vulnerabilities in Open-Emr Openemr

- [CVE-2026-24898](https://insights.sbomify.com/CVE-2026-24898/): OpenEMR has an Unauthenticated MedEx Token Disclosure (critical 10.0)
- [CVE-2026-24849](https://insights.sbomify.com/CVE-2026-24849/): OpenEMR Arbitrary File Read Vulnerability (critical 10.0)
- [CVE-2026-24908](https://insights.sbomify.com/CVE-2026-24908/): OpenEMR has SQL Injection in Patient API Sort Parameter (critical 10.0)
- [CVE-2022-2734](https://insights.sbomify.com/CVE-2022-2734/): Improper Restriction of Rendered UI Layers or Frames in openemr/openemr (critical 10.0)
- [CVE-2024-22611](https://insights.sbomify.com/CVE-2024-22611/): SQL injection in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2011-5161 and fix it if it is affected.

What it is: CVE-2011-5161 is a medium-severity vulnerability in Open-Emr Openemr, published on 9 Sep 2012. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2011-5161 in the wild and no public exploit code.

Affected product: Open-Emr Openemr. 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-2011-5161/ (Markdown: https://insights.sbomify.com/CVE-2011-5161/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2011-5161
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-5161
- OSV: https://osv.dev/vulnerability/CVE-2011-5161

---
From sbomify Insights: https://insights.sbomify.com/CVE-2011-5161/
Summaries are generated and may contain mistakes; the official description above is the record.