{"answers":{"affected":"3 open source packages ship an affected version, including github.com/navidrome/navidrome. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-27112 exists.","fix":"Upgrade github.com/navidrome/navidrome to 0.54.5 or later.","what":"CVE-2025-27112 is a medium-severity authentication bypass vulnerability in navidrome, published on 24 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-27112 and fix it if it is affected.\n\nWhat it is: CVE-2025-27112 is a medium-severity authentication bypass vulnerability in navidrome, published on 24 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-27112 exists.\n\nAffected packages and fixed versions:\n- github.com/navidrome/navidrome (Go): affected from 0.52.0; fixed in 0.54.5\n- github.com/navidrome/navidrome (Go): affected from 0.52.0; fixed in 0.54.5\n- github.com/navidrome/navidrome (Go): affected from 0.52.0; fixed in 0.54.5\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-27112/ (Markdown: https://insights.sbomify.com/CVE-2025-27112/index.md)","id":"CVE-2025-27112","markdown":"https://insights.sbomify.com/CVE-2025-27112/index.md","name":"CVE-2025-27112","record":{"aliases":["GHSA-c3p4-vm8f-386p","GO-2025-3484"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Music streaming server","requires_auth":"none","summary":"Attackers can bypass authentication in Navidrome's Subsonic API using non-existent usernames to access read-only data like playlists.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"navidrome","vendor":"navidrome"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"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.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2025/CVE-2025-27112.yaml","stars":null,"title":"Navidrome \u003c=0.54.5 - Authentication Bypass in Subsonic API"}],"tier":"weaponised"},"has_fix":true,"headline":"Navidrome has authentication bypass in Subsonic API with non-existent username","id":"CVE-2025-27112","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":3,"n_references":2,"next":{"headline":"Null dereference in libxml2","id":"CVE-2025-27113"},"packages":[{"ecosystem":"Go","fixed":["0.54.5"],"introduced":["0.52.0"],"last_affected":[],"package":"github.com/navidrome/navidrome","purl":null,"source":"GHSA-c3p4-vm8f-386p"},{"ecosystem":"Go","fixed":["0.54.5"],"introduced":["0.52.0"],"last_affected":[],"package":"github.com/navidrome/navidrome","purl":"pkg:golang/github.com/navidrome/navidrome","source":"GHSA-c3p4-vm8f-386p"},{"ecosystem":"Go","fixed":["0.54.5"],"introduced":["0.52.0"],"last_affected":[],"package":"github.com/navidrome/navidrome","purl":"pkg:golang/github.com/navidrome/navidrome","source":"GO-2025-3484"}],"prev":{"headline":"Escape Sequence Injection vulnerability in Rack lead to Possible Log Injection","id":"CVE-2025-27111"},"products":["navidrome"],"published":"2025-02-24","related":[{"cvss_score":9.4,"headline":"Multiple SQL Injections and ORM Leak in navidrome","id":"CVE-2024-47062","kev_date_added":null,"published":"2024-09-20"},{"cvss_score":9.2,"headline":"Navidrome affected by Denial of Service and disk exhaustion via oversized `size` parameter in `/rest/getCoverArt` and `/share/img/\u003ctoken\u003e` endpoints","id":"CVE-2026-25579","kev_date_added":null,"published":"2026-02-04"},{"cvss_score":9.1,"headline":"Navidrome uses MD5 hashing algorithm","id":"CVE-2024-41259","kev_date_added":null,"published":"2024-08-01"},{"cvss_score":8.9,"headline":"Navidrome allows SQL Injection via role parameter","id":"CVE-2025-48949","kev_date_added":null,"published":"2025-05-30"},{"cvss_score":8.6,"headline":"Authentication bypass vulnerability in navidrome's subsonic endpoint","id":"CVE-2023-51442","kev_date_added":null,"published":"2023-12-21"},{"cvss_score":7.4,"headline":"Navidrome Transcoding Permission Bypass Vulnerability Report","id":"CVE-2025-48948","kev_date_added":null,"published":"2025-05-30"},{"cvss_score":7.1,"headline":"Navidrome Stores JWT Secret in Plaintext in navidrome.db","id":"CVE-2024-56362","kev_date_added":null,"published":"2024-12-23"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-24","vendors":["navidrome"]},"summary":"Attackers can bypass authentication in Navidrome's Subsonic API using non-existent usernames to access read-only data like playlists.","url":"https://insights.sbomify.com/CVE-2025-27112/"}