# CVE-2019-0343: Code injection in SAP Commerce Cloud (Mediaconversion Extension)

> Authenticated users can inject code into SAP Commerce Cloud Mediaconversion Extension, allowing attackers to control application behavior.

- **Severity:** High 8.8 (`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **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:** 14 Aug 2019
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-9wr2-hqp2-7rf5

## What is CVE-2019-0343?

CVE-2019-0343 is a high-severity code injection vulnerability in SAP Commerce Cloud (Mediaconversion Extension), published on 14 Aug 2019. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

SAP Commerce Cloud (Mediaconversion Extension), versions 6.4, 6.5, 6.6, 6.7, 1808, 1811, 1905, allows an authenticated Backoffice/HMC user to inject code that can be executed by the application, leading to Code Injection. An attacker could thereby control the behavior of the application.

Weakness: CWE-94 (Improper Control of Generation of Code)

## Which versions are affected by CVE-2019-0343?

It affects 1 product.


Products: Sap Commerce Cloud.

## How do I fix CVE-2019-0343?

No fix has been published for CVE-2019-0343 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-0343 being exploited?

There is no known exploitation of CVE-2019-0343 in the wild and no public exploit code.

## Other vulnerabilities in SAP Commerce Cloud (Mediaconversion Extension)

- [CVE-2019-0344](https://insights.sbomify.com/CVE-2019-0344/): SAP Commerce Cloud Deserialization of Untrusted Data (critical 9.8, exploited in the wild)
- [CVE-2020-6238](https://insights.sbomify.com/CVE-2020-6238/): XML external entity in SAP Commerce (critical 9.3)
- [CVE-2023-39439](https://insights.sbomify.com/CVE-2023-39439/): SAP Commerce accepts empty passphrases. (high 8.8)
- [CVE-2023-42481](https://insights.sbomify.com/CVE-2023-42481/): Improper Access Control vulnerability in SAP Commerce Cloud (high 8.1)
- [CVE-2019-0322](https://insights.sbomify.com/CVE-2019-0322/): Denial of service in SAP Commerce Cloud (ex SAP Hybris Commerce) (HY COM) (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-0343 and fix it if it is affected.

What it is: CVE-2019-0343 is a high-severity code injection vulnerability in SAP Commerce Cloud (Mediaconversion Extension), published on 14 Aug 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2019-0343 in the wild and no public exploit code.

Affected product: SAP Commerce Cloud (Mediaconversion Extension). 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-2019-0343/ (Markdown: https://insights.sbomify.com/CVE-2019-0343/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-0343
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-0343
- OSV: https://osv.dev/vulnerability/CVE-2019-0343

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From sbomify Insights: https://insights.sbomify.com/CVE-2019-0343/
Summaries are generated and may contain mistakes; the official description above is the record.