Navidrome <=0.54.5 - Authentication Bypass in Subsonic API

Navidrome is an open source web-based music collection server and streamer. Starting in version 0.52.0 and prior to version 0.54.5, in certain Subsonic API endpoints, a flaw in the authentication check process allows an attacker to specify any arbitrary username that does not exist on the system,...

SUSE CVE-2026-49338

gonic is a music streaming server / free-software subsonic server API implementation. Prior to version 0.21.0, the Subsonic API endpoints /rest/deletePlaylist.view and /rest/getPlaylist.view perform no per-resource authorization. Once authenticated as any user admin or not, an attacker can delete...

SUSE CVE-2026-49340

gonic is a music streaming server / free-software subsonic server API implementation. Prior to version 0.21.0, a logic error in ServeCreateOrUpdatePlaylist allows any authenticated Subsonic user including non-admin to write playlist M3U content to an attacker-controlled absolute filesystem path o...

GHSA-6P96-CFG5-4VHP Koel: Authenticated Full-Read SSRF via Subsonic Internet Radio Stations

Summary Koel v9.6.0 validates radio station URLs on the regular web API, but the Subsonic-compatible radio endpoints do not apply the same SSRF protections. An authenticated user can create or update a radio station with a private URL and then use Koel's radio streaming feature to make the server...

GHSA-W79M-F3JX-779V Koel: Authenticated Blind SSRF via Subsonic Podcast Channel Creation

Summary Koel v9.6.0 protects the regular podcast subscription API with SafeUrl, but the Subsonic-compatible createPodcastChannel.view route does not apply the same protection. An authenticated user can supply a private URL and cause Koel to fetch it server-side during podcast parsing. This was...

GO-2026-5830 Subsonic API: any authenticated user can delete or read any other user's playlist (IDOR) in go.senan.xyz/gonic

Subsonic API: any authenticated user can delete or read any other user's playlist IDOR in go.senan.xyz/gonic...

EUVD-2026-38067

Subsonic API: any authenticated user can delete or read any other user's playlist IDOR...

GHSA-HMGP-W9JM-VP95 Subsonic API: any authenticated user can delete or read any other user's playlist (IDOR)

Summary In gonic, the Subsonic API endpoints /rest/deletePlaylist.view and /rest/getPlaylist.view perform no per-resource authorization. Once authenticated as any user admin or not, an attacker can: 1. Delete any playlist owned by any other user including admin by passing its id. 2. Read the full...

Subsonic API: any authenticated user can delete or read any other user's playlist (IDOR)

Summary In gonic, the Subsonic API endpoints /rest/deletePlaylist.view and /rest/getPlaylist.view perform no per-resource authorization. Once authenticated as any user admin or not, an attacker can: 1. Delete any playlist owned by any other user including admin by passing its id. 2. Read the full...

EUVD-2026-38062

gonic: Path Traversal in playlist id bypasses ownership check, enabling any user to read/delete other users' playlists...

gonic: Path Traversal in playlist `id` bypasses ownership check, enabling any user to read/delete other users' playlists

Summary The maintainer's recent fix in 6dd71e6a3c966867ef8c900d359a7df75789f410 fixsubsonic: enforce playlist ownership on getPlaylist/deletePlaylist added an ownership check based on playlist.UserID. However, playlist.UserID is derived from the first path segment of the attacker-controlled...

EUVD-2026-38068

gonic has arbitrary file write in createPlaylist: any authenticated user can write playlist M3U content to attacker-controlled path on the host...

gonic has arbitrary file write in createPlaylist: any authenticated user can write playlist M3U content to attacker-controlled path on the host

Summary A logic error in ServeCreateOrUpdatePlaylist allows any authenticated Subsonic user including non-admin to write playlist M3U content to an attacker-controlled absolute filesystem path on the gonic host, and to create intermediate directories with 0o777 permissions. The bug is independent...

CVE-2026-49340

gonic is a music streaming server / Subsonic API implementation. Before v0.21.0, a logic error in ServeCreateOrUpdatePlaylist lets any authenticated Subsonic user, including non-admins, write playlist M3U content to an attacker-controlled absolute filesystem path on the host and create intermedia...

CVE-2026-49338 Subsonic API: any authenticated user can delete or read any other user's playlist (IDOR)

gonic is a music streaming server / free-software subsonic server API implementation. Prior to version 0.21.0, the Subsonic API endpoints /rest/deletePlaylist.view and /rest/getPlaylist.view perform no per-resource authorization. Once authenticated as any user admin or not, an attacker can delete...

CVE-2026-49338

The CVE covers gonic, a Subsonic-compatible music server. Before 0.21.0, Subsonic API endpoints /rest/deletePlaylist.view and /rest/getPlaylist.view allowed any authenticated user to delete or read any other user’s private playlist due to missing per-resource authorization. The playlist ID is bas...

CVE-2026-49338 Subsonic API: any authenticated user can delete or read any other user's playlist (IDOR)

gonic is a music streaming server / free-software subsonic server API implementation. Prior to version 0.21.0, the Subsonic API endpoints /rest/deletePlaylist.view and /rest/getPlaylist.view perform no per-resource authorization. Once authenticated as any user admin or not, an attacker can delete...

CVE-2026-49338

gonic is a music streaming server / free-software subsonic server API implementation. Prior to version 0.21.0, the Subsonic API endpoints /rest/deletePlaylist.view and /rest/getPlaylist.view perform no per-resource authorization. Once authenticated as any user admin or not, an attacker can delete...

CVE-2026-49338 Subsonic API: any authenticated user can delete or read any other user's playlist (IDOR)

gonic is a music streaming server / free-software subsonic server API implementation. Prior to version 0.21.0, the Subsonic API endpoints /rest/deletePlaylist.view and /rest/getPlaylist.view perform no per-resource authorization. Once authenticated as any user admin or not, an attacker can delete...

CVE-2026-49339

gonic is a music streaming server / free-software subsonic server API implementation. The maintainer's fix in commit 6dd71e6a3c966867ef8c900d359a7df75789f410 added an ownership check based on playlist.UserID. However, playlist.UserID is derived from the first path segment of the attacker-controll...