What’s Vulnerable › Vulnerabilities

CVE-2025-49223

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-06-04 · updated 2026-06-17
• Weakness: CWE-1321

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.

Affected products

• NAVER billboard.js: before 3.15.1 — fixed in 3.15.1

How to fix

Upgrade to a fixed version: NAVER billboard.js 3.15.1. Check the vendor advisory for mitigations.

References

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

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