{"id":"CVE-2023-50475","aliases":["GHSA-jj93-39pf-7mcf"],"url":"https://o3.security/vulnerability/CVE-2023-50475","summary":"bsock uses weak hashing algorithms","details":"An issue was discovered in the bsock component of bcoin-org bcoin that allows remote attackers to obtain sensitive information via weak hashing algorithms in the component `\\vendor\\faye-websocket.js`.","published":"2023-12-21T00:00:00Z","modified":"2026-10-28T02:30:48.037690114Z","cvss":{"score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"bsock","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/tianjk99/Cryptographic-Misuses/blob/main/CVE-2023-50475.md"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/50xxx/CVE-2023-50475.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-50475"},{"type":"REPORT","url":"https://github.com/bcoin-org/bcoin/issues/1174"},{"type":"PACKAGE","url":"https://github.com/bcoin-org/bcoin"},{"type":"WEB","url":"https://github.com/bcoin-org/bcoin/blob/master/node_modules/bsock/package.json"},{"type":"WEB","url":"https://github.com/bcoin-org/bsock/blob/master/package.json"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:48.037690114Z"}}