PT-2026-46952 · Lms Community · Lyrion Music Server

Published 2026-06-05 · Updated 2026-06-05 · CVE-2026-50233

Mitre

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

Fix

Weakness Enumeration

CWE-548

Related Identifiers

CVE-2026-50233

Affected Products

Lyrion Music Server

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-50233 · Security Note
• https://zeroscience.mk/en/vulnerabilities/ZSL-2026-5991.php · Note
• https://vulncheck.com/advisories/lyrion-music-server-arbitrary-directory-listing · Note