# CVE-2020-13260: Cross-site scripting in n/a

> An authenticated attacker can upload malicious JavaScript files via the web interface, leading to stored XSS execution when other users view affected pages.

- **Severity:** Medium 6.1 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 17 Sep 2020
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-hgrr-pqhr-c6c6

## What is CVE-2020-13260?

CVE-2020-13260 is a medium-severity cross-site scripting vulnerability in n/a, published on 17 Sep 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

A vulnerability in the web-based management interface of RAD SecFlow-1v through 2020-05-21 could allow an authenticated attacker to upload a JavaScript file, with a stored XSS payload, that will remain stored in the system as an OVPN file in Configuration-Services-Security-OpenVPN-Config or as the static key file in Configuration-Services-Security-OpenVPN-Static Keys. This payload will execute each time a user opens an affected web page. This could be exploited in conjunction with CVE-2020-13259.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation), CWE-434 (Unrestricted Upload of File with Dangerous Type)

## Which versions are affected by CVE-2020-13260?

It affects 1 product.


Products: Rad Secflow-1v Firmware.

## How do I fix CVE-2020-13260?

No fix has been published for CVE-2020-13260 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-13260 being exploited?

There is no known exploitation of CVE-2020-13260 in the wild and no public exploit code.

Public exploit code:

- RAD SecFlow-1v SF_0290_2.3.01.26  - Persistent Cross-Site Scripting (exploitdb)

## Other vulnerabilities in n/a

- [CVE-2020-13259](https://insights.sbomify.com/CVE-2020-13259/): Cross-site request forgery in n/a (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-13260 and fix it if it is affected.

What it is: CVE-2020-13260 is a medium-severity cross-site scripting vulnerability in n/a, published on 17 Sep 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2020-13260 in the wild and no public exploit code.

Affected product: n/a. 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-2020-13260/ (Markdown: https://insights.sbomify.com/CVE-2020-13260/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-13260
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-13260
- OSV: https://osv.dev/vulnerability/CVE-2020-13260

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-13260/
Summaries are generated and may contain mistakes; the official description above is the record.