CVE-2023-51442

Summary

CVE-2023-51442 is a security vulnerability in the subsonic endpoint of Navidrome, an open source web-based music collection server and streamer. The vulnerability allows for authentication bypass, enabling unauthorized access to any known account by utilizing a JSON Web Token (JWT) signed with the key "not so secret". Instances of Navidrome that have never been restarted are susceptible to exploitation. This vulnerability potentially affects most instances in a standard deployment and reverse proxy setup. It has been patched, but if left unremediated, it poses a high danger to organizations as it allows unauthorized access to sensitive user accounts.

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