Title: Captcha Spam Blocker Author: botezatu Published: 20 de septiembre de 2024 Last modified: 6 de agosto de 2025 --- Buscar plugins ![](https://ps.w.org/captcha-spam-blocker/assets/banner-772x250.png?rev=3155086) Este plugin **no se ha probado con las últimas 3 versiones mayores de WordPress**. Puede que ya no tenga soporte ni lo mantenga nadie, o puede que tenga problemas de compatibilidad cuando se usa con las versiones más recientes de WordPress. ![](https://ps.w.org/captcha-spam-blocker/assets/icon-256x256.png?rev=3155086) # Captcha Spam Blocker Por [botezatu](https://profiles.wordpress.org/botezatu/) [Descargar](https://downloads.wordpress.org/plugin/captcha-spam-blocker.3.0.0.zip) * [Detalles](https://es.wordpress.org/plugins/captcha-spam-blocker/#description) * [Valoraciones](https://es.wordpress.org/plugins/captcha-spam-blocker/#reviews) * [Instalación](https://es.wordpress.org/plugins/captcha-spam-blocker/#installation) * [Desarrollo](https://es.wordpress.org/plugins/captcha-spam-blocker/#developers) [Soporte](https://wordpress.org/support/plugin/captcha-spam-blocker/) ## Descripción Elevate the security of your WordPress and WooCommerce sites with our comprehensive CAPTCHA and Security Enhancements Plugin. Designed to shield your site from unauthorized access and spam, this plugin integrates CAPTCHA protection across various critical points including the WordPress admin login, registration, and lost password forms, as well as on comments and WooCommerce-related forms such as login, registration, lost password, ratings, reviews, and checkout processes. Our Captcha Spam Blocker Plugin is fully GDPR-compliant, ensuring that no personal data is unnecessarily collected or stored. ### Key Features * CAPTCHA Integration: Adds CAPTCHA verification to prevent automated submissions on WordPress and WooCommerce forms, including: - WP-admin login, register, and lost password pages. - Comments section. - WooCommerce login, register, lost password, ratings and reviews, and checkout forms. * Enhanced CAPTCHA Loading: CAPTCHA images are dynamically loaded using AJAX with a security token and encoded in Base64, ensuring both security and performance are optimized. * Contact Form 7 Compatibility: Secure your CF7 forms against spam with our easy- to-integrate CAPTCHA shortcode `[csb_botezatu_captcha_spam_blocker]`. * Advanced Security Options: - Honey Pot CAPTCHA: Implement an invisible form field that traps bots without affecting user experience. - JavaScript CAPTCHA Layer: Enhances security with a dynamically updated input field to challenge bots further. * Disable XMLRPC: Protect your site from brute force attacks through the XMLRPC endpoint, commonly exploited for unauthorized login attempts. * Stop Words Filter: Control unwanted content in comments and messages with a customizable list of stop words, preventing the submission of forms containing these terms. ### Benefits * Enhanced Security: Reduce the risk of spam and unauthorized access. * User-Friendly: CAPTCHA challenges are designed to be unobtrusive and user-friendly. * Easy Integration: Simple setup with minimal configuration needed to protect various forms across your WordPress and WooCommerce sites. ### Usage Easily integrate CAPTCHA in your Contact Form 7 with the provided shortcode and follow our guidelines to enhance security across your site’s forms. For added protection, enable the recommended settings like Honey Pot CAPTCHA and JavaScript security layer. Secure your WordPress site today with our Captcha Spam Blocker Plugin — your all- in-one solution for a safer, spam-free website. ## Capturas [⌊Example of CAPTCHA on the WordPress login page.⌉⌊Example of CAPTCHA on the WordPress login page.⌉[ Example of CAPTCHA on the WordPress login page. [⌊Example of CAPTCHA integration on the WordPress comment form.⌉⌊Example of CAPTCHA integration on the WordPress comment form.⌉[ Example of CAPTCHA integration on the WordPress comment form. [⌊CAPTCHA Admin Screen #1⌉⌊CAPTCHA Admin Screen #1⌉[ CAPTCHA Admin Screen #1 [⌊CAPTCHA Admin Screen #2⌉⌊CAPTCHA Admin Screen #2⌉[ CAPTCHA Admin Screen #2 [⌊CAPTCHA Admin Screen #3⌉⌊CAPTCHA Admin Screen #3⌉[ CAPTCHA Admin Screen #3 ## Instalación 1. Upload ‘captcha-spam-blocker.zip’ to the ‘/wp-content/plugins/’ directory. 2. Activate the plugin through the ‘Plugins’ menu in WordPress. ## Reseñas ![](https://secure.gravatar.com/avatar/60b4c5a1322a6890db1e2bfd80db4c7723cc6ea3b98ebc63c0e10cd45b2ed509? s=60&d=retro&r=g) ### 󠀁[critical error](https://wordpress.org/support/topic/critical-error-861/)󠁿 [dimail](https://profiles.wordpress.org/dimail/) 5 de febrero de 2026 Everything is fine, but it causes a Wordpress error The PHP session was created by calling the function session_start(). This prevents the REST API and loopback requests from working. The session must be closed by the function session_write_close() before making any HTTP requests. ![](https://secure.gravatar.com/avatar/61fe5c6c79bbe8314968d3e6cbffc8a2fb2e00b434cf65d23519c6e72d143663? s=60&d=retro&r=g) ### 󠀁[Developer’s Review: Still My Go-To Plugin After 1 Year](https://wordpress.org/support/topic/developers-review-still-my-go-to-plugin-after-1-year/)󠁿 [botezatu](https://profiles.wordpress.org/botezatu/) 6 de agosto de 2025 Full disclosure: I am the developer. I originally built this plugin for my own projects because I needed a simple and effective way to stop spam. One year after publishing it, I'm leaving this review to confirm it's still running flawlessly on all my sites. It has completely eliminated spam on my forms. It's a "set it and forget it" solution that just works. [ Leer todas las 2 reseñas ](https://wordpress.org/support/plugin/captcha-spam-blocker/reviews/) ## Colaboradores y desarrolladores «Captcha Spam Blocker» es un software de código abierto. Las siguientes personas han colaborado con este plugin. Colaboradores * [ botezatu ](https://profiles.wordpress.org/botezatu/) [Traduce «Captcha Spam Blocker» a tu idioma.](https://translate.wordpress.org/projects/wp-plugins/captcha-spam-blocker) ### ¿Interesado en el desarrollo? [Revisa el código](https://plugins.trac.wordpress.org/browser/captcha-spam-blocker/), echa un vistazo al [repositorio SVN](https://plugins.svn.wordpress.org/captcha-spam-blocker/) o suscríbete al [registro de desarrollo](https://plugins.trac.wordpress.org/log/captcha-spam-blocker/) por [RSS](https://plugins.trac.wordpress.org/log/captcha-spam-blocker/?limit=100&mode=stop_on_copy&format=rss). ## Registro de cambios #### 3.0.0 * New: Added a language selector to automatically pre-fill translation fields for CAPTCHA texts in multiple languages. * New: Added a «Copy» button for the Contact Form 7 shortcode for easier implementation. * New: Added a button to insert an example list of common spam words into the « Stop Words» field. * Tweak: Minor CSS adjustments for better alignment and styling of new elements in the admin settings page. #### 2.0.0 * Code optimization for improved performance and efficiency #### 1.0.0 * Initial release ## Meta * Versión **3.0.0** * Última actualización **hace 1 año** * Instalaciones activas **70+** * Versión de WordPress ** 4.0 o superior ** * Probado hasta **6.8.11** * Versión de PHP ** 5.4 o superior ** * Idioma * [English (US)](https://wordpress.org/plugins/captcha-spam-blocker/) * Etiquetas: * [antispam](https://es.wordpress.org/plugins/tags/antispam/)[captcha](https://es.wordpress.org/plugins/tags/captcha/) [security](https://es.wordpress.org/plugins/tags/security/)[spam protection](https://es.wordpress.org/plugins/tags/spam-protection/) * [Vista avanzada](https://es.wordpress.org/plugins/captcha-spam-blocker/advanced/) ## Valoraciones 4.5 de 5 estrellas. * [ 1 valoración de 5 estrellas ](https://wordpress.org/support/plugin/captcha-spam-blocker/reviews/?filter=5) * [ 1 valoración de 4 estrellas ](https://wordpress.org/support/plugin/captcha-spam-blocker/reviews/?filter=4) * [ 0 valoraciones de 3 estrellas ](https://wordpress.org/support/plugin/captcha-spam-blocker/reviews/?filter=3) * [ 0 valoraciones de 2 estrellas ](https://wordpress.org/support/plugin/captcha-spam-blocker/reviews/?filter=2) * [ 0 valoraciones de 1 estrellas ](https://wordpress.org/support/plugin/captcha-spam-blocker/reviews/?filter=1) [Tu valoración](https://wordpress.org/support/plugin/captcha-spam-blocker/reviews/#new-post) [Ver todas las reseñas](https://wordpress.org/support/plugin/captcha-spam-blocker/reviews/) ## Colaboradores * [ botezatu ](https://profiles.wordpress.org/botezatu/) ## Soporte ¿Tienes algo que decir? ¿Necesitas ayuda? [Ver el foro de soporte](https://wordpress.org/support/plugin/captcha-spam-blocker/)