CVE-2025-49223

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.

CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-1321 CWE-1321

Affected Products

Vendor	Product	Versions
naver	billboard.js	< 3.15.1

References

Advisories & Patches

https://cve.naver.com/detail/cve-2025-49223.html

Frequently Asked Questions

What is CVE-2025-49223? +

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. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2025-49223? +

CVE-2025-49223 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2025-49223? +

CVE-2025-49223 affects products from naver, specifically: billboard.js. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-49223? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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