CVE-2022-4100

Description

The WP Cerber Security plugin for WordPress is vulnerable to IP Protection bypass in versions up to, and including 9.4 due to the plugin improperly checking for a visitor's IP address. This makes it possible for an attacker whose IP address has been blocked to bypass this control by setting the X-Forwarded-For: HTTP header to an IP Address that hasn't been blocked.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/03ccd474-42f4-4cbb-823e-93fe4db1bf80?source=cve

https://plugins.trac.wordpress.org/changeset/2865322/wp-cerber/trunk/cerber-common.php

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3