# CVE-2024-6431: Media.net Ads Manager <= 2.10.13 - Missing Authorization to Authenticated (Subscriber+) Arbitrary File Upload

> Authenticated subscribers can upload arbitrary files leading to remote code execution if the API login feature was previously used.

- **Severity:** High 8.8 (`CVSS:3.1/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:** 27 Jul 2024
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-m6gw-g872-xp52

## What is CVE-2024-6431?

CVE-2024-6431 is a high-severity vulnerability in mnetadmanager Media.net Ads Manager, published on 27 Jul 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The Media.net Ads Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation and missing capability check in the 'sendMail' function in all versions up to, and including, 2.10.13. This makes it possible for authenticated attackers, with subscriber-level and above permissions, to upload arbitrary files on the affected site's server which may make remote code execution possible. The vulnerability is only exploitable if anyone has ever logged in through the API.

Weakness: CWE-434 (Unrestricted Upload of File with Dangerous Type)

## Which versions are affected by CVE-2024-6431?


## How do I fix CVE-2024-6431?

No fix has been published for CVE-2024-6431 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-6431 being exploited?

There is no known exploitation of CVE-2024-6431 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-6431 and fix it if it is affected.

What it is: CVE-2024-6431 is a high-severity vulnerability in mnetadmanager Media.net Ads Manager, published on 27 Jul 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-6431 in the wild and no public exploit code.

Affected product: mnetadmanager Media.net Ads Manager. 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-2024-6431/ (Markdown: https://insights.sbomify.com/CVE-2024-6431/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-6431
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-6431
- OSV: https://osv.dev/vulnerability/CVE-2024-6431

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-6431/
Summaries are generated and may contain mistakes; the official description above is the record.