# CVE-2016-0491: File upload in n/a

> Remote authenticated attackers can upload and execute arbitrary files via the UploadFileAction servlet, compromising integrity and availability.

- **Severity:** Medium 6.4 (`AV:N/AC:L/Au:N/C:N/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:** 21 Jan 2016
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-ff4f-6x55-3ppq

## What is CVE-2016-0491?

CVE-2016-0491 is a medium-severity vulnerability in Oracle Application Testing Suite, published on 21 Jan 2016. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Unspecified vulnerability in the Oracle Application Testing Suite component in Oracle Enterprise Manager Grid Control 12.4.0.2 and 12.5.0.2 allows remote attackers to affect integrity and availability via unknown vectors related to Load Testing for Web Apps.  NOTE: the previous information is from the January 2016 CPU. Oracle has not commented on third-party claims that the UploadFileAction servlet allows remote authenticated users to upload and execute arbitrary files via an * (asterisk) character in the fileType parameter.

## Which versions are affected by CVE-2016-0491?

It affects 1 product.


Products: Oracle Application Testing Suite.

## How do I fix CVE-2016-0491?

No fix has been published for CVE-2016-0491 yet. Limit exposure of the affected software until one is available.

## Is CVE-2016-0491 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2016-0491 exists.

Public exploit code:

- Oracle ATS Arbitrary File Upload (metasploit)
- Oracle Application Testing Suite (ATS) 12.4.0.2.0 - Authentication Bypass / Arbitrary File Upload (exploitdb)
- Oracle Application Testing Suite (ATS) - Arbitrary File Upload (Metasploit) (exploitdb)

## Other vulnerabilities in Oracle Application Testing Suite

- [CVE-2026-35290](https://insights.sbomify.com/CVE-2026-35290/): Auth bypass in Oracle Application Testing Suite (critical 9.8)
- [CVE-2026-46876](https://insights.sbomify.com/CVE-2026-46876/): Auth bypass in Oracle Application Testing Suite (critical 9.8)
- [CVE-2026-46924](https://insights.sbomify.com/CVE-2026-46924/): Auth bypass in Oracle Application Testing Suite (critical 9.8)
- [CVE-2019-2904](https://insights.sbomify.com/CVE-2019-2904/): Auth bypass in Enterprise Repository (critical 9.8)
- [CVE-2018-1275](https://insights.sbomify.com/CVE-2018-1275/): Spring Framework has Improperly Implemented Security Check for Standard (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2016-0491 and fix it if it is affected.

What it is: CVE-2016-0491 is a medium-severity vulnerability in Oracle Application Testing Suite, published on 21 Jan 2016. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2016-0491 exists.

Affected product: Oracle Application Testing Suite. 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-2016-0491/ (Markdown: https://insights.sbomify.com/CVE-2016-0491/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2016-0491
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2016-0491
- OSV: https://osv.dev/vulnerability/CVE-2016-0491

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From sbomify Insights: https://insights.sbomify.com/CVE-2016-0491/
Summaries are generated and may contain mistakes; the official description above is the record.