Development Versions

Development version 5.7.2


This development version is addressed to the three minor issues found in v. 5.7.

  1. A whitelisted IP can be locked out as a suspicious IP. If a whitelisted IP perform a set of prohibited requests or fail to solve reCAPTCHA multiple times, the IP will locked out as a suspicious IP.
  2. After updating the plugin to the 5.7 version the following settings are set to their default, enabled states:
    1. Disable automatic redirection to the login page when /wp-admin/ is requested by an unauthorized request
    2. Immediately block IP when attempting to login with a non-existent username
    3. Block access to the WordPress REST API
  3. Error messages in the server error log file: Fatal error: Call to undefined function cerber_update_check() in wp-cerber.php on line 3155

Download this version: https://wpcerber.com/development-version/

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.

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