CVE-2026-10108

xiaomusic v0.5.7 contains an unauthenticated path traversal vulnerability in the GET /music/{file_path:path} endpoint that allows unauthenticated attackers to read arbitrary files outside the intended music directory by exploiting an incomplete path prefix check. Attackers can request files from sibling directories whose names share the music_path prefix by crafting traversal sequences, bypassing the path restriction due to the missing trailing separator in the comparison logic to retrieve arbitrary files from the server.

CVSS 4.0

8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.7% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-25)

CWE

CWE-22

Published

2026-05-29

Modified

2026-10-08

Record from

the NVD, synced 2026-10-19

Packages (OSV)

References

• https://github.com/hanxi/xiaomusic/commit/88404da7a283f2c0a796a4cd16bbb6e6aa1f4722
• https://github.com/hanxi/xiaomusic/issues/890
• https://github.com/hanxi/xiaomusic/pull/891
• https://www.vulncheck.com/advisories/xiaomusic-path-traversal-via-get-music-endpoint
• https://github.com/hanxi/xiaomusic/issues/890

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