{"id":"CVE-2026-54445","summary":"Vantage6: Set admin user and password from environment or configuration","details":"vantage6 is an open-source infrastructure for privacy preserving analysis. Versions prior to 5.0.0 provide an initial user with username `root` and password `root`. This is not ideal because attackers know that almost all vantage6 servers have a user with username `root` that probably has admin rights, and the initial password is very weak and it is possible that administrators forget to reset it. Version 5.0.0 fixes the issue. As a workaround, it is possible to delete the `root` user after it has been used to create other users.","aliases":["GHSA-fgmc-2hqj-86v4"],"modified":"2026-07-08T08:13:42.591011520Z","published":"2026-06-17T22:14:51.461Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54445.json","cwe_ids":["CWE-1393","CWE-204"],"cna_assigner":"GitHub_M"},"references":[{"type":"WEB","url":"https://github.com/vantage6/vantage6/blob/main/docs/release_notes.rst#500"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54445.json"},{"type":"ADVISORY","url":"https://github.com/vantage6/vantage6/security/advisories/GHSA-fgmc-2hqj-86v4"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-54445"},{"type":"REPORT","url":"https://github.com/vantage6/vantage6/issues/1932"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/vantage6/vantage6","events":[{"introduced":"0"},{"fixed":"308a0e627926a6c7307e4abe5e8959590d24d87e"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"fixed":"5.0.0"}]}}],"versions":["version/5.0.0rc91","version/5.0.0rc10","version/5.0.0rc9","version/5.0.0rc8","version/5.0.0rc7","version/5.0.0rc6","version/5.0.0rc5","version/5.0.0rc4","version/5.0.0rc3","version/5.0.0rc2","version/5.0.0rc1","version/5.0.0b1","version/5.0.0a47","version/5.0.0a46","version/5.0.0a44","version/5.0.0a43","version/5.0.0a42","version/5.0.0a41","version/5.0.0a40","version/5.0.0a39","version/5.0.0a38","version/5.0.0a36","version/5.0.0a35","version/5.0.0a34","version/5.0.0a33","version/5.0.0a32","version/5.0.0a31","version/5.0.0a30","version/5.0.0a29","version/5.0.0a28","version/5.0.0a26","version/5.0.0a25","version/5.0.0a24","version/5.0.0a23","version/5.0.0a22","version/5.0.0a21","version/5.0.0a20","version/5.0.0a19","version/5.0.0a18","version/5.0.0a17","version/5.0.0a16","version/5.0.0a15","version/5.0.0a14","version/5.0.0a13","version/5.0.0a12","version/5.0.0a11","version/5.0.0a10","version/5.0.0a9","version/5.0.0a8","version/5.0.0a7","version/5.0.0a6","version/5.0.0a5","version/5.0.0a4","version/5.0.0a3","version/5.0.0a2","version/5.0.0a0","version/4.5.5","version/4.5.2","version/4.5.1","version/4.3.2","version/4.2.3","version/4.2.2","version/4.1.3","version/4.1.2","version/4.1.1","version/4.1.0","version/4.0.3","version/3.10.4","version/3.10.3","version/3.10.2","version/3.10.1","version/3.10.0","version/3.9.0","version/3.9.0rc4","version/3.9.0rc3","version/3.9.0rc2","version/3.9.0rc1","version/3.8.0rc3","version/3.8.0rc2","v3.8.0rc3","v3.8.0rc2","version/3.7.3","v3.7.3","version/3.7.2","v3.7.2","version/3.7.1","v3.7.1","version/3.7.0","v3.7.0","version/3.7.0rc2","v3.7.0rc2","version/3.7.0rc1","v3.7.0rc1","version/3.6.1","v3.6.1","version/3.6.1rc3","v3.6.1rc3","version/3.6.1rc2","v3.6.1rc2","version/3.6.1rc1","v3.6.1rc1","version/3.5.2","v3.5.2","version/3.5.1","v3.5.1","version/3.5.0","v3.5.0","version/3.5.0rc3","v3.5.0rc3","version/3.5.0rc2","v3.5.0rc2","version/3.4.3","v3.4.3","version/3.4.2","v3.4.2","version/3.4.2a0","v3.4.2a0","version/3.4.1a3","version/3.4.1","v3.4.1a3","v3.4.1","version/3.4.1a2","v3.4.1a2","version/3.4.1a1","v3.4.1a1","version/3.4.1a0","v3.4.1a0","version/3.4.0","v3.4.0","version/3.4.0a6","v3.4.0a6","version/3.4.0a5","version/3.4.0a4","v3.4.0a4","version/3.3.7","version/3.4.0a3","v3.4.0a3","version/3.4.0a2","v3.4.0a2","version/3.4.0a1","version/3.4.0a0","version/3.3.8a9","version/3.3.8a8","version/3.3.8a7","version/3.3.8a6","version/3.3.8a5","version/3.3.8a4","version/3.3.8a3","version/3.3.8a2","version/3.3.8a1","version/3.3.6","version/3.3.5","version/3.3.4","version/3.3.3","version/3.3.2","version/3.3.1","version/3.3.0rc4","version/3.3.0","version/3.3.0rc3","version/3.3.0rc2","version/3.3.0rc1","version/0.0.0b3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-54445.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N"}]}