CVEs-PoC/2021/CVE-2021-23443.md

CVE-2021-23443

Description

This affects the package edge.js before 5.3.2. A type confusion vulnerability can be used to bypass input sanitization when the input to be rendered is an array (instead of a string or a SafeValue), even if {{ }} are used.

POC

Reference

• https://snyk.io/vuln/SNYK-JS-EDGEJS-1579556
• https://snyk.io/vuln/SNYK-JS-EDGEJS-1579556

Github

• https://github.com/dellalibera/dellalibera