CVE-2026-111925

Published: Oct 19, 2026Modified: Oct 19, 2026Deferred

6.9

Vector

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less

Source: disclosure@vulncheck.com (Secondary)

Description

Mopidy before 4.0.5 contains a path traversal vulnerability that allows unauthenticated clients to access local files outside file/media_dirs because FileLibraryProvider.lookup() lacks a containment check. Attackers can call core.library.lookup or core.tracklist.add over JSON-RPC or WebSocket with file:// URIs to probe file existence, read tag metadata, and play out-of-sandbox files.

Related CWEs

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (6)

https://github.com/mopidy/mopidy/blob/v4.0.4/src/mopidy/_exts/file/library.py

Source: disclosure@vulncheck.com

https://github.com/mopidy/mopidy/commit/f23c1f8621c3f4eb07a35d37fccb597449d36415

Source: disclosure@vulncheck.com

https://github.com/mopidy/mopidy/issues/2350

Source: disclosure@vulncheck.com

https://github.com/mopidy/mopidy/releases/tag/v4.0.5

Source: disclosure@vulncheck.com

https://www.vulncheck.com/advisories/mopidy-before-4.0.5-path-traversal-via-file-backend-library-lookup

Source: disclosure@vulncheck.com

https://github.com/mopidy/mopidy/issues/2350

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

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