How severe is CVE-2021-4374?

This vulnerability has a severity rating of CRITICAL with a CVSS score of 9.8 out of 10.

What type of vulnerability is CVE-2021-4374?

This is classified as CWE-862, which is a common weakness in software security.

CVE-2021-4374 - CRITICAL Severity | CVSS 9.8

Vulnerability Description

The WordPress Automatic Plugin for WordPress is vulnerable to arbitrary options updates in versions up to, and including, 3.53.2. This is due to missing authorization and option validation in the process_form.php file. This makes it possible for unauthenticated attackers to arbitrarily update the settings of a vulnerable site and ultimately compromise the entire site.

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