PT-2026-3505 · Unknown · Swingmusic

D-Virtuosa · Published 2026-01-19 · Updated 2026-03-13 · CVE-2026-23877

Positive Technologies (AI Summary)

CVSS v4.0

5.3

Medium

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Swing Music versions prior to 2.1.4

Description Swing Music is a self-hosted music player for local audio files. The list folders() function within the /folder/dir-browser API endpoint is susceptible to directory traversal attacks. Authenticated users, even those without administrative privileges, can potentially browse arbitrary directories on the server filesystem.

Recommendations Update to version 2.1.4 or later.

Exploit

Fix

Improper Access Control

Weakness Enumeration

CWE-25

CWE-284

Related Identifiers

CVE-2026-23877

GHSA-PJ88-9XWW-GXMH

Affected Products

Swingmusic

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23877.json · Exploit
• https://github.com/swingmx/swingmusic/security/advisories/GHSA-pj88-9xww-gxmh · Vendor Advisory
• https://github.com/swingmx/swingmusic/commit/9a915ca62af1502b9550722df82f5d432cb73de3 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-23877 · Security Note
• https://osv.dev/vulnerability/GHSA-pj88-9xww-gxmh · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-23877 · Vendor Advisory
• https://github.com/swingmx/swingmusic · Note
• https://t.me/cveNotify/155406 · Telegram Post
• https://twitter.com/CVEnew/status/2013359959124144406 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2013383185707524105 · Twitter Post