CVE-2021-4323 (chrome)

Insufficient validation of untrusted input in Extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to access local files via a crafted Chrome Extension. (Chromium security severity: Medium)

access chrome chrome extension chromium cve extension extensions files google google chrome input install local malicious medium security severity untrusted validation