CVE-2021-23403: Ts-Nodash Project Ts-Nodash

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

All versions of package ts-nodash are vulnerable to Prototype Pollution via the Merge() function due to lack of validation input.

Affected products

• Ts-Nodash Project Ts-Nodash: any version

Published 2021-07-02. Last modified 2026-06-17.