# CVE-2025-32373: DNN allows a registered user to enumerate and access files they should not have access to

> Registered users can enumerate and access unauthorized portal files in limited DNN configurations, requiring an upgrade to fix.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **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 Apr 2025
- **Updated:** 9 Apr 2025
- **Also known as:** GHSA-vxcm-4rwh-chpc

## What is CVE-2025-32373?

CVE-2025-32373 is a medium-severity missing authorization vulnerability in Dnnsoftware Dotnetnuke, published on 9 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. In limited configurations, registered users may be able to craft a request to enumerate/access some portal files they should not have access to. This vulnerability is fixed in 9.13.8.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key)

## Which versions are affected by CVE-2025-32373?

It affects 1 product.


Products: Dnnsoftware Dotnetnuke.

## How do I fix CVE-2025-32373?

No fix has been published for CVE-2025-32373 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-32373 being exploited?

There is no known exploitation of CVE-2025-32373 in the wild and no public exploit code.

## Other vulnerabilities in Dnnsoftware Dotnetnuke

- [CVE-2017-9822](https://insights.sbomify.com/CVE-2017-9822/): DotNetNuke (DNN) Remote Code Execution (high 8.8, exploited in the wild)
- [CVE-2018-15811](https://insights.sbomify.com/CVE-2018-15811/): DotNetNuke (DNN) Inadequate Encryption Strength (high 7.5, exploited in the wild)
- [CVE-2018-18325](https://insights.sbomify.com/CVE-2018-18325/): DotNetNuke (DNN) Inadequate Encryption Strength (high 7.5, exploited in the wild)
- [CVE-2025-64095](https://insights.sbomify.com/CVE-2025-64095/): DNN Insufficient Access Control - Image Upload allows for Site Content Overwrite (critical 10.0)
- [CVE-2006-3601](https://insights.sbomify.com/CVE-2006-3601/): Privilege escalation in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-32373 and fix it if it is affected.

What it is: CVE-2025-32373 is a medium-severity missing authorization vulnerability in Dnnsoftware Dotnetnuke, published on 9 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-32373 in the wild and no public exploit code.

Affected product: Dnnsoftware Dotnetnuke. 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-2025-32373/ (Markdown: https://insights.sbomify.com/CVE-2025-32373/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-32373
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-32373
- OSV: https://osv.dev/vulnerability/CVE-2025-32373

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-32373/
Summaries are generated and may contain mistakes; the official description above is the record.