{"id":"CVE-2023-41646","aliases":["GHSA-7cwq-p8cr-h9qg"],"url":"https://o3.security/vulnerability/CVE-2023-41646","summary":"Buttercup allows attackers to obtain the hash of the master password","details":"Buttercup v2.20.3 allows attackers to obtain the hash of the master password for the password manager via accessing the file /vaults.json/","published":"2023-09-07T00:00:00Z","modified":"2026-07-15T01:49:10.590711752Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"buttercup","fixedVersion":"7.4.0"}],"fix":null,"references":[{"type":"WEB","url":"https://buttercup.pw/"},{"type":"WEB","url":"https://github.com/tristao-marinho/CVE-2023-41646/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/41xxx/CVE-2023-41646.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-41646"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-15T01:49:10.590711752Z"}}