# CVE-2024-48925: Umbraco CMS Improper Access Control Vulnerability Allows Low-Privilege Users to Access Webhook API

> Low-privilege users can access the webhook API to retrieve restricted information due to improper access control in Umbraco CMS.

- **Severity:** Not scored
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 22 Oct 2024
- **Updated:** 22 Oct 2024
- **Also known as:** GHSA-4gp9-ff99-j6vj

## What is CVE-2024-48925?

CVE-2024-48925 is a missing authorization vulnerability in Umbraco Umbraco Cms, published on 22 Oct 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Umbraco, a free and open source .NET content management system, has an improper access control issue starting in version 14.0.0 and prior to version 14.3.0. The issue allows low-privilege users to access the webhook API and retrieve information that should be restricted to users with access to the settings section. Version 14.3.0 contains a patch.

Weakness: CWE-863 (Incorrect Authorization), CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2024-48925?

2 open source packages ship an affected version, including Umbraco.CMS. It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `Umbraco.CMS` | NuGet | From 14.0.0 | 14.3.0 |
| `Umbraco.CMS` | NuGet | From 14.0.0 | 14.3.0 |

Products: Umbraco Umbraco Cms.

## How do I fix CVE-2024-48925?

Upgrade Umbraco.CMS to 14.3.0 or later.

## Is CVE-2024-48925 being exploited?

There is no known exploitation of CVE-2024-48925 in the wild and no public exploit code.

## Other vulnerabilities in Umbraco Umbraco Cms

- [CVE-2025-67288](https://insights.sbomify.com/CVE-2025-67288/): Umbraco CMS has an arbitrary file upload vulnerability (critical 10.0)
- [CVE-2014-10074](https://insights.sbomify.com/CVE-2014-10074/): File upload in n/a (critical 9.8)
- [CVE-2012-1301](https://insights.sbomify.com/CVE-2012-1301/): Server-side request forgery in n/a (critical 9.8)
- [CVE-2012-10054](https://insights.sbomify.com/CVE-2012-10054/): Umbraco CMS < 4.7.1 codeEditorSave.asmx RCE (critical 9.3)
- [CVE-2025-32017](https://insights.sbomify.com/CVE-2025-32017/): Umbraco has a Management API Vulnerability to Path Traversal With Authenticated Users (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-48925 and fix it if it is affected.

What it is: CVE-2024-48925 is a missing authorization vulnerability in Umbraco Umbraco Cms, published on 22 Oct 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-2024-48925 in the wild and no public exploit code.

Affected packages and fixed versions:
- Umbraco.CMS (NuGet): affected from 14.0.0; fixed in 14.3.0
- Umbraco.CMS (NuGet): affected from 14.0.0; fixed in 14.3.0

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-2024-48925/ (Markdown: https://insights.sbomify.com/CVE-2024-48925/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-48925
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-48925
- OSV: https://osv.dev/vulnerability/CVE-2024-48925

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-48925/
Summaries are generated and may contain mistakes; the official description above is the record.