CVE-2026-50233
6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| LMS Community | Lyrion Music Server | 9.2.0 | affected |
Weaknesses
- CWE-548: Exposure of Information Through Directory Listing
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5991.php
- https://www.vulncheck.com/advisories/lyrion-music-server-arbitrary-directory-listing
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