# CVE-2025-41406: Cross-site scripting in wivia 5

> Cross-site scripting in wivia 5 allows attackers to execute arbitrary scripts in the moderator's browser, potentially leading to account takeover.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA: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:** 30 May 2025
- **Updated:** 30 May 2025
- **Also known as:** GHSA-439f-cgjv-3g68

## What is CVE-2025-41406?

CVE-2025-41406 is a medium-severity cross-site scripting vulnerability in UCHIDA YOKO CO., LTD. wivia 5, published on 30 May 2025. 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 wivia 5 all versions. If exploited, when a user connects to the affected device with a specific operation, an arbitrary script may be executed on the web browser of the moderator user.

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

## Which versions are affected by CVE-2025-41406?

It affects 1 product.


Products: Uchida Wivia 5 Firmware.

## How do I fix CVE-2025-41406?

No fix has been published for CVE-2025-41406 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-41406 being exploited?

There is no known exploitation of CVE-2025-41406 in the wild and no public exploit code.

## Other vulnerabilities in UCHIDA YOKO CO., LTD. wivia 5

- [CVE-2025-41385](https://insights.sbomify.com/CVE-2025-41385/): Command injection in wivia 5 (high 7.1)
- [CVE-2025-47697](https://insights.sbomify.com/CVE-2025-47697/): Auth bypass in wivia 5 (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-41406 and fix it if it is affected.

What it is: CVE-2025-41406 is a medium-severity cross-site scripting vulnerability in UCHIDA YOKO CO., LTD. wivia 5, published on 30 May 2025. 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-2025-41406 in the wild and no public exploit code.

Affected product: UCHIDA YOKO CO., LTD. wivia 5. 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-2025-41406/ (Markdown: https://insights.sbomify.com/CVE-2025-41406/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-41406
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-41406
- OSV: https://osv.dev/vulnerability/CVE-2025-41406

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-41406/
Summaries are generated and may contain mistakes; the official description above is the record.