WP Cerber Security 9.3

This is a bug fix and code optimization version. If you are updating from any version older than WP Cerber 9.2, follow these steps to install this version:

Fixed minor bugs

  1. A website admin is unable to manually remove a blocked IP network class C (with an asterisk) from the list of locked out IP addresses by clicking the “Remove” link on the Lockouts tab.
  2. “Fatal error: Uncaught Error: Cannot use object of type WP_Error as array in … /cerber-common.php on line 4634”. The bug occurs while opening the “Plugins” admin page if the WordPress constant WP_ACCESSIBLE_HOSTS is defined and it does not contain ‘’.

Wonder what WP Cerber got in the previous version?

Review the release note for WP Cerber Security 9.2.2.

How to install WP Cerber on your WordPress

Enable automatic updates in the plugin settings or use this instruction on how to install WP Cerber if you do not have it on your website.

Have any questions?

If you have a question regarding WordPress security or WP Cerber, leave them in the comments section below or get them answered on the community forum.

Spotted a bug or glitch?

We’d love to fix it! Share your bug discoveries with us here: Bug Report.

I'm a software engineer and team lead at Cerber Tech. I started coding in 1993 on IBM System/370 and today software engineering at Cerber Tech is how I make my living.

View Comments