CVE-2025-27112
MEDIUM EXPLOITED NUCLEINavidrome <=0.54.5 - Authentication Bypass in Subsonic API
Title source: nucleiExploitation Summary
CVE-2025-27112 has been observed exploited in the wild (reported by VulnCheck KEV). EIP tracks 1 public exploit from researchers including iSee857. A Nuclei detection template is also available.
AI-analyzed exploit summary The repository contains a functional exploit for CVE-2026-22812, targeting OpenCode with a command execution vulnerability via session manipulation. The script includes multi-threaded scanning and payload delivery to execute commands like 'id'.
Description
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, along with a salted hash of an empty password. Under these conditions, Navidrome treats the request as authenticated, granting access to various Subsonic endpoints without requiring valid credentials. An attacker can use any non-existent username to bypass the authentication system and gain access to various read-only data in Navidrome, such as user playlists. However, any attempt to modify data fails with a "permission denied" error due to insufficient permissions, limiting the impact to unauthorized viewing of information. Version 0.54.5 contains a patch for this issue.
Exploits (1)
The repository contains a functional exploit for CVE-2026-22812, targeting OpenCode with a command execution vulnerability via session manipulation. The script includes multi-threaded scanning and payload delivery to execute commands like 'id'.
Nuclei Templates (1)
html:"content="Navidrome""
References (2)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N