# CVE-2025-8559: All in One Music Player <= 1.3.1 - Authenticated (Contributor+) Path Traversal via theme Parameter

> Authenticated contributors can read arbitrary server files via path traversal in the theme parameter of the All in One Music Player plugin.

- **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:** 30 Sep 2025
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-r9r9-8rf7-6x84

## What is CVE-2025-8559?

CVE-2025-8559 is a medium-severity path traversal vulnerability in sanzeeb3 All in One Music Player, published on 30 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The All in One Music Player plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 1.3.1 via the 'theme' parameter. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the contents of files on the server, which can contain sensitive information.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2025-8559?


## How do I fix CVE-2025-8559?

No fix has been published for CVE-2025-8559 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-8559 being exploited?

There is no known exploitation of CVE-2025-8559 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-8559 and fix it if it is affected.

What it is: CVE-2025-8559 is a medium-severity path traversal vulnerability in sanzeeb3 All in One Music Player, published on 30 Sep 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-2025-8559 in the wild and no public exploit code.

Affected product: sanzeeb3 All in One Music Player. 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-2025-8559/ (Markdown: https://insights.sbomify.com/CVE-2025-8559/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-8559
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-8559
- OSV: https://osv.dev/vulnerability/CVE-2025-8559

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-8559/
Summaries are generated and may contain mistakes; the official description above is the record.