# CVE-2026-1219: Information disclosure in MP3 Audio Player – Music Player, Podcast Player & Radio by Sonaar

> Unauthenticated attackers can view private post contents via insecure direct object reference in the Sonaar MP3 Audio Player plugin.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 19 Feb 2026
- **Updated:** 20 Feb 2026
- **Also known as:** GHSA-c977-4m9f-fcfc

## What is CVE-2026-1219?

CVE-2026-1219 is a medium-severity vulnerability in MP3 Audio Player – Music Player, Podcast Player & Radio by Sonaar, published on 19 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The MP3 Audio Player – Music Player, Podcast Player & Radio by Sonaar plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions 4.0 to 5.10 via the 'load_track_note_ajax' due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to view the contents of private posts.

Weakness: CWE-639 (Authorization Bypass Through User-Controlled Key)

## Which versions are affected by CVE-2026-1219?


## How do I fix CVE-2026-1219?

No fix has been published for CVE-2026-1219 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-1219 being exploited?

There is no known exploitation of CVE-2026-1219 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-1219 and fix it if it is affected.

What it is: CVE-2026-1219 is a medium-severity vulnerability in MP3 Audio Player – Music Player, Podcast Player & Radio by Sonaar, published on 19 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2026-1219 in the wild and no public exploit code.

Affected product: MP3 Audio Player – Music Player, Podcast Player & Radio by Sonaar. 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-2026-1219/ (Markdown: https://insights.sbomify.com/CVE-2026-1219/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-1219
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-1219
- OSV: https://osv.dev/vulnerability/CVE-2026-1219

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-1219/
Summaries are generated and may contain mistakes; the official description above is the record.