CVE-2025-65229: A stored cross-site scripting (XSS) vulnerability exists in the web interface of Lyrion Music Server <= 9.0.3. An…

CVE-2025-65229 · Severity: medium · CVSS 4.6 · Published 2025-12-08

A stored cross-site scripting (XSS) vulnerability exists in the web interface of Lyrion Music Server <= 9.0.3. An authenticated user with access to Settings Player can save arbitrary HTML/JavaScript in the Player name field. That value is stored by the server and later rendered without proper output encoding on the Information (Player Info) tab, causing the script to execute in the context of any user viewing that page.

Technologies: Lyrion Music Server. Vendors: Lyrion.

Quick answers

Is CVE-2025-65229 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-65229 being exploited in the wild.
How severe is CVE-2025-65229?
Medium severity, with a CVSS score of 4.6, published 8 December 2025.
Which products and versions are affected?
Lyrion Music Server. The advisory does not name versions.
Is there a fix for CVE-2025-65229?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-65229?
Check whether you run Lyrion Music Server. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Lyrion Music Server

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