Advanced SmartCaptcha

설명

Unofficial Community Integration:
This plugin is a community-made integration for the Yandex SmartCaptcha service. It is not developed, endorsed, or supported by Yandex.

Enhance your WordPress site’s security by integrating the powerful Yandex SmartCaptcha anti-bot system. This plugin allows you to easily add SmartCaptcha to your website forms to effectively combat spam and automated abuse.

How it works?
This plugin acts as a bridge between your WordPress site and the external Yandex SmartCaptcha service. The smart system analyzes user behavior. If it resembles a bot, the user is prompted to solve a simple task. Real people often pass the check instantly and unnoticed.

What forms can you protect?

  • FREE: Comment form (ideal for blogs)
  • PRO: Invisible captcha
  • PRO: Login form (protection against password brute-force attacks)
  • PRO: Registration form (combat fake users)
  • PRO: Password recovery form
  • PRO: Access to the website is granted only after passing the captcha
  • PRO: Integration with third-party plugins:
    • Contact Form 7
    • WPForms (Lite & Pro)
    • Elementor Pro

Your benefits:

  • Less spam: Clean comments and user database.
  • Better security: Protection against brute-force attacks and automated registrations.
  • Easy to use: Set up in 5 minutes with no programming skills required.

Start with the free protection for the comment form, and upgrade to a license if you need to unlock all the plugin’s advanced features!

This plugin is provided “as is” by an independent developer. For official information about Yandex SmartCaptcha, please visit https://cloud.yandex.com/en/services/smartcaptcha.

External services

This plugin connects to external APIs to analyze user behavior and retrieve information about the current license status.

It sends a digital fingerprint (signature) of the user’s behavior and their IP address every time one of the forms specified in the plugin settings is submitted.
This service is provided by LLC “Yandex.Cloud”.
Terms of Use: https://yandex.ru/legal/cloud_termsofuse
Privacy Policy: https://yandex.ru/legal/confidential/

The current license status is checked upon user request (when saving the plugin settings) and then automatically every hour.
The verification process transmits the value of the website’s domain and the license code specified in the plugin’s parameters.
This service is provided by the plugin author via the digital service kasito.ru.
Terms of Use: https://kasito.ru/user_agreement/
Privacy Policy: https://kasito.ru/privacy_policy/

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기여자 & 개발자

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변경이력

1.5.8 (2026-01-29):

  • Critical bugs in the operation of some plugins have been fixed

1.5.7 (2026-01-29):

  • Fixed the invisible captcha functionality for the Contact Form 7 plugin

1.5.6 (2025-12-23):

  • Fixed captcha functionality in popups

1.5.5 (2025-12-23):

  • Fixed testing mode

1.5.4 (2025-12-22):

  • Fixed an issue that caused a critical error when working with external plugins

1.5.3 (2025-12-12):

  • New feature: do not perform visitor validation for search bots
  • Other small code fixes and optimizations

1.5.2 (2025-12-08):

  • The visitor verification page has been redesigned (now includes third-party styles, scripts, and plugins).
  • Other small code fixes and optimizations

1.5.1 (2025-12-07):

  • Fixed an issue where nonce was incorrectly cached, resulting in the use of stale values.
  • Fixed a bug that caused new captcha parameters to not take effect in certain scenarios.
  • Other small code fixes and optimizations

1.5.0 (2025-11-26):

  • New feature: access to the website is granted only after passing the captcha
  • Other small code fixes and optimizations

1.4.3 (2025-10-31):

  • Elementor Pro: removed the required option for the captcha field

1.4.2 (2025-10-30):

  • Fixed integration with old versions of Elementor Pro plugin
  • Added a link to the settings page from the list of installed plugins
  • Other small code fixes and optimizations

1.4.1 (2025-10-27):

  • Fixed integration with plugin WPForms Pro

1.4.0 (2025-10-27):

  • Additional settings: language selection and testing mode
  • Added support for invisible captcha
  • Added server-side domain name verification
  • Improved integration with external plugins
  • Other small code fixes and optimizations

1.3.0 (2025-10-23):

  • Added integration with the Elementor Pro plugin
  • Other small code fixes and optimizations

1.2.1 (2025-10-22):

  • Improved integration with the WPForms plugin
  • Other small code fixes and optimizations

1.2.0 (2025-10-21):

  • Improved integration with the Contact Form 7 plugin
  • Added integration with the WPForms plugin
  • Other small code fixes and optimizations

1.1.1 (2025-10-20):

  • Fixed authorization in REST API requests

1.1.0 (2025-10-20):

  • Added integration with the Contact Form 7 plugin
  • Other small code fixes and optimizations

1.0.1 (2025-10-16):

  • Added transmission of information about the site domain during license verification
  • Fixed the link to purchase a license
  • Other small code optimizations

1.0.0 (2025-09-01):

  • First version