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

Q: How do I fix CVE-2025-65229?

lyrion music server: upgrade to newer than 9.0.3. Exact commands for each OS are on this page.

Q: Is CVE-2025-65229 being exploited?

CVE-2025-65229 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-65229 affect?

CVE-2025-65229 affects lyrion music server. Severity is medium (CVSS 4.6). 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 s

Q: How urgent is CVE-2025-65229?

Priority 18/100. No elevated risk signals yet.

Routine

MEDIUM 4.6UPGRADE

CVE-2025-65229 is a medium-severity flaw (CVSS 4.6) affecting lyrion music server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.6 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.2% (top 94%)
CISA exploited list	No
Weakness	CWE-79
Published	2025-12-08
Last modified	2026-10-18

Publisher (CNA): MITRE · Vendor: lyrion

Last updated 2026-10-18 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-12-08 20:15 UTCPublished CVE record published
2026-10-18 15:10 UTCUpdated Record last modified

lyrion lyrion music server UPGRADE

Affected: <= 9.0.3

Fixed in: newer than 9.0.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy lyrion-music-server || rpm -q lyrion-music-server || lyrion-music-server --version

2. UPGRADE to newer than 9.0.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade lyrion-music-server

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade lyrion-music-server

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-65229?

lyrion music server: upgrade to newer than 9.0.3. Exact commands for each OS are on this page.

Is CVE-2025-65229 being exploited?

CVE-2025-65229 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-65229 affect?

CVE-2025-65229 affects lyrion music server. Severity is medium (CVSS 4.6). 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 s

How urgent is CVE-2025-65229?

Priority 18/100. No elevated risk signals yet.

References

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