# CVE-2024-36450: Cross-site scripting in Webmin

> Attackers can execute arbitrary scripts in users' browsers via Webmin's sysinfo.cgi, potentially stealing sessions or altering pages.

- **Severity:** Medium 5.4 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 10 Jul 2024
- **Updated:** 13 Mar 2025
- **Also known as:** GHSA-273g-8x52-9gmv

## What is CVE-2024-36450?

CVE-2024-36450 is a medium-severity cross-site scripting vulnerability in Webmin Webmin, published on 10 Jul 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

Cross-site scripting vulnerability exists in sysinfo.cgi of Webmin versions prior to 1.910. If this vulnerability is exploited, an arbitrary script may be executed on the web browser of the user who accessed the website using the product. As a result, a session ID may be obtained, a webpage may be altered, or a server may be halted.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2024-36450?

It affects 1 product.


Products: Webmin Webmin.

## How do I fix CVE-2024-36450?

No fix has been published for CVE-2024-36450 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-36450 being exploited?

There is no known exploitation of CVE-2024-36450 in the wild and no public exploit code.

## Other vulnerabilities in Webmin Webmin

- [CVE-2019-15107](https://insights.sbomify.com/CVE-2019-15107/): Webmin Command Injection (critical 9.8, exploited in the wild)
- [CVE-2002-2201](https://insights.sbomify.com/CVE-2002-2201/): Command injection in n/a (critical 10.0)
- [CVE-2001-1196](https://insights.sbomify.com/CVE-2001-1196/): Path traversal in n/a (critical 10.0)
- [CVE-2024-12828](https://insights.sbomify.com/CVE-2024-12828/): Webmin CGI Command Injection Remote Code Execution Vulnerability (critical 9.9)
- [CVE-2022-36446](https://insights.sbomify.com/CVE-2022-36446/): Cross-site scripting in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-36450 and fix it if it is affected.

What it is: CVE-2024-36450 is a medium-severity cross-site scripting vulnerability in Webmin Webmin, published on 10 Jul 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-36450 in the wild and no public exploit code.

Affected product: Webmin Webmin. 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-2024-36450/ (Markdown: https://insights.sbomify.com/CVE-2024-36450/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-36450
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-36450
- OSV: https://osv.dev/vulnerability/CVE-2024-36450

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-36450/
Summaries are generated and may contain mistakes; the official description above is the record.