XSS in Lyrion Music Server
CVE-2025-65229
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.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.001 (4.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N.
Affected products
- Lyrion Lyrion_music_server
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product)
- cve@mitre.org
Frequently asked questions
- What is CVE-2025-65229?
- CVE-2025-65229 is a medium-severity vulnerability in Lyrion Music Server, classified under Cross-site Scripting. CVSS score: 4.6/10. Published 2025-12-08.
- How severe is CVE-2025-65229?
- Medium severity. CVSS v3 base score is 4.6 out of 10.