# CVE-2026-50232: Lyrion Music Server 9.2.0 Stored XSS via Metadata Tags

> Attackers can inject malicious scripts via media metadata tags in Lyrion Music Server, leading to script execution in the web interface and potential access to management functions.

- **Severity:** Medium 5.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/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:** 5 Jun 2026
- **Updated:** 8 Jun 2026
- **Also known as:** GHSA-v3rr-mvqc-gmm2

## What is CVE-2026-50232?

CVE-2026-50232 is a medium-severity cross-site scripting vulnerability in LMS Community Lyrion Music Server, published on 5 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

Lyrion Music Server 9.2.0 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts through media file metadata tags like GENRE, ARTIST, and ALBUM. Attackers can craft files with XSS payloads in metadata tags that execute in the web interface when users view track information or play files, enabling access to management functions and settings disclosure.

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

## Which versions are affected by CVE-2026-50232?


## How do I fix CVE-2026-50232?

No fix has been published for CVE-2026-50232 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-50232 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-50232 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-50232 and fix it if it is affected.

What it is: CVE-2026-50232 is a medium-severity cross-site scripting vulnerability in LMS Community Lyrion Music Server, published on 5 Jun 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-50232 exists.

Affected product: LMS Community Lyrion Music Server. 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-2026-50232/ (Markdown: https://insights.sbomify.com/CVE-2026-50232/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-50232
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-50232
- OSV: https://osv.dev/vulnerability/CVE-2026-50232

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-50232/
Summaries are generated and may contain mistakes; the official description above is the record.