CVE-2025-49223: billboard.js allows prototype pollution via the function generate
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 Jun 4, 2025 · Updated Jul 29, 2025
Affected packages
billboard.js
- Ecosystem
- npm
- Affected
- < 3.15.1
- Fixed in
- 3.15.1
- Check
npm ls billboard.js
Advisory details
From the GitHub Advisory Database (CC BY 4.0).
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.
Credited to saip-loginsoft.
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
How this page is made: the data panel comes from the GitHub Advisory Database, CISA’s KEV catalog, the NVD and FIRST EPSS, and updates twice a day. No analysis has been written for this entry yet. Methodology