CVE-2026-23877

Directory Traversal & Filesystem can be accessed by a non-admin user

State: Published
Severity: 5.3 Medium
Published: Jan 19, 2026
Updated: Jan 20, 2026
Reserved: Jan 16, 2026

Description

Swing Music is a self-hosted music player for local audio files. Prior to version 2.1.4, Swing Music's `list_folders()` function in the `/folder/dir-browser` endpoint is vulnerable to directory traversal attacks. Any authenticated user (including non-admin) can browse arbitrary directories on the server filesystem. Version 2.1.4 fixes the issue.

Scores

CVSS	Score	Vector	Source
4.0	5.3 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-25 Path Traversal: '/../filedir'
CWE-284 Improper Access Control

Affected Products

Product	Versions
swingmusicswingmx	< 2.1.4Affected

References

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