{"id":"CVE-2025-49223","aliases":["GHSA-65p9-j6pg-72hj"],"url":"https://o3.security/vulnerability/CVE-2025-49223","summary":"billboard.js allows prototype pollution via the function generate","details":"billboard.js before 3.15.1 was discovered to contain a prototype pollution via the function generate, which could allow attackers to execute arbitrary code or cause a Denial of Service (DoS) via injecting arbitrary properties.","published":"2025-06-04T03:15:27.190Z","modified":"2026-07-09T17:10:53.689257Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"billboard.js","fixedVersion":"3.15.1"}],"fix":{"url":"https://github.com/naver/billboard.js/commit/82ea7ac4f5720d6a7f0c2fa5a5dad51a549667bb","label":"naver/billboard.js@82ea7ac"},"references":[{"type":"ADVISORY","url":"https://cve.naver.com/detail/cve-2025-49223.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-49223"},{"type":"WEB","url":"https://github.com/naver/billboard.js/commit/82ea7ac4f5720d6a7f0c2fa5a5dad51a549667bb"},{"type":"WEB","url":"https://github.com/louay-075/CVE-2025-49223-BillboardJS-PoC"},{"type":"PACKAGE","url":"https://github.com/naver/billboard.js"},{"type":"WEB","url":"https://github.com/naver/billboard.js/blob/938f263feca453fba5a4dc48d86b32cc5b509443/src/core.ts#L95"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T17:10:53.689257Z"}}