PT-2026-3505 · Unknown · Swingmusic

D-Virtuosa · CVE-2026-23877 · Published 2026-01-19 · Updated 2026-07-07

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

PYSEC-2026-1947

Affected Products

Swingmusic

References · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23877.json · Exploit
• https://github.com/swingmx/swingmusic/commit/9a915ca62af1502b9550722df82f5d432cb73de3 · Patch
• https://github.com/swingmx/swingmusic/security/advisories/GHSA-pj88-9xww-gxmh · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-pj88-9xww-gxmh · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2026-23877 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2026-1947 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-23877 · Security Note
• https://github.com/swingmx/swingmusic · Note
• https://twitter.com/CVEnew/status/2013359959124144406 · Twitter Post
• https://github.com/advisories/GHSA-pj88-9xww-gxmh · Note
• https://t.me/cveNotify/155406 · Telegram Post
• https://pypi.org/project/swingmusic · Note
• https://twitter.com/VulmonFeeds/status/2013383185707524105 · Twitter Post