critical9.8
CVE-2025-49223
billboard.js allows prototype pollution via the function generate
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | billboard.js | < 3.15.1 | 3.15.1 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Naver | Billboard.Js | before 3.15.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://cve.naver.com/detail/cve-2025-49223.html
- https://github.com/advisories/GHSA-65p9-j6pg-72hj
- https://nvd.nist.gov/vuln/detail/CVE-2025-49223
- 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