CVE-2021-23329: Getadigital Nested-Object-Assign

High severity, CVSS 7.5. EPSS: 1.5% chance of exploitation in the next 30 days.

The package nested-object-assign before 1.0.4 are vulnerable to Prototype Pollution via the default function, as demonstrated by running the PoC below.

Affected products

• Getadigital Nested-Object-Assign: before 1.0.4 (fixed in 1.0.4)

Published 2021-01-31. Last modified 2026-06-17.