What’s Vulnerable › Vulnerabilities

CVE-2020-28283

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-12-29 · updated 2026-06-17

Description

Prototype pollution vulnerability in 'libnested' versions 0.0.0 through 1.5.0 allows an attacker to cause a denial of service and may lead to remote code execution.

Affected products

• libnested: from 0.0.0 through 1.5.0

References

• https://github.com/dominictarr/libnested/blob/d028a1b0f2e5f16fc28e568f52b936ae0bca0647/index.js#L27
• https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28284
• https://github.com/dominictarr/libnested/blob/d028a1b0f2e5f16fc28e568f52b936ae0bca0647/index.js#L27
• https://www.whitesourcesoftware.com/vulnerability-database/CVE-2020-28284

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