nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2026-50233 CVE-2026-50233
MEDIUM
Lyrion Music Server 9.2.0 Arbitrary Directory Listing
Record summary
CVE-2026-50233 has a selected CVSS score of 6.9 (medium).
Description
Lyrion Music Server 9.2.0 contains an arbitrary directory listing vulnerability in its readdirectory query, exposed through both the CLI service (TCP port 9090) and the HTTP JSON-RPC endpoint (/jsonrpc.js). The query accepts a folder parameter and lists its contents with no restriction to the configured media directories and no authentication in the default configuration, allowing a remote, unauthenticated attacker to enumerate arbitrary locations on the host filesystem.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationNone
AutomatableYes
Technical impactPartial
CISA Coordinator · SSVC 2.0.3 · Evaluated Jun 9, 2026 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
Lyrion Music ServerBrowse LMS Community / Lyrion Music Server | CVE List | 9.2.0 | affected |
References
3VulnCheck Advisory: Lyrion Music Server 9.2.0 Arbitrary Directory ListingThird-party advisory
https://www.vulncheck.com/advisories/lyrion-music-server-arbitrary-directory-listing Zero Science Lab DisclosureThird-party advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5991.php