CWE-548

Exposure of Information Through Directory Listing

The product inappropriately exposes a directory listing with an index of all the resources located inside of the directory.

CVE-2026-50233 (GCVE-0-2026-50233)

Vulnerability from cvelistv5 – Published: 2026-06-05 13:24 – Updated: 2026-06-05 13:24
VLAI
Title
Lyrion Music Server 9.2.0 Arbitrary Directory Listing
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.
Severity
6.9 (Medium)
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
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-548 - Exposure of Information Through Directory Listing
Assigner
References
Impacted products
Date Public
2026-06-05 00:00
Credits
LiquidWorm as Gjoko Krstic of Zero Science Lab
Show details on NVD website
To clipboard 

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Mitigation

Phases: Architecture and Design, System Configuration

Description:

  • Recommendations include restricting access to important directories or files by adopting a need to know requirement for both the document and server root, and turning off features such as Automatic Directory Listings that could expose private files and provide information that could be utilized by an attacker when formulating or conducting an attack.

No CAPEC attack patterns related to this CWE.

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