naver/billboard.js · Security
billboard.js allows prototype pollution via the function generate
- GHSA ID
- GHSA-65p9-j6pg-72hj
- CVE ID
- CVE-2025-49223
- Severity
- critical
- Published
- Updated
- CVSS
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
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.
CWEs
- CWE-1321 · Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
References
- https://nvd.nist.gov/vuln/detail/CVE-2025-49223 ↗
- https://cve.naver.com/detail/cve-2025-49223.html ↗
- https://github.com/naver/billboard.js/commit/82ea7ac4f5720d6a7f0c2fa5a5dad51a549667bb ↗
- https://github.com/louay-075/CVE-2025-49223-BillboardJS-PoC ↗
- https://github.com/naver/billboard.js/blob/938f263feca453fba5a4dc48d86b32cc5b509443/src/core.ts#L95 ↗
- https://github.com/advisories/GHSA-65p9-j6pg-72hj ↗