CVE-2020-28283: Libnested Project Libnested

Critical severity, CVSS 9.8. EPSS: 3.4% chance of exploitation in the next 30 days.

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 Project Libnested: from 0.0.0, up to and including 1.5.0

Published 2020-12-29. Last modified 2026-06-17.