Comment Blacklist Updater vs Sucuri Security – Auditing, Malware Scanner and Security Hardening

Updates the “Comment Blacklist” in Settings / Discussion with a list terms from a remote or local source. By default it get’s the data from Github (“wordpress-comment-blacklist“) by Grant Hutchinson) but you can also get them from any URL or from a local blacklist.txt file. This plugin is an enhanced version of the plugin Comment Blacklist Manager. We decided to create this enhanced version of the plugin, because we wanted to be able to add blacklists without using filters and directly from the WordPress administration. You can still use a filter to modify the blacklist sources if that is more convienient for you. And we also wanted to have more information about the plugin in SETTINGS / DISCUSSION; for example when the blacklist was updated and when it will be updated next time, when the blacklist sources were updated, etc. You can configure three sources for your blacklists: Default blacklist (which can be disabled): wordpress-comment-blacklist by Grant Hutchinson). Please keep in mind that if there is no other blacklist source defined, this will be used as default, even if it\’s not selected. Blacklist from remote URL: You paste the URL to the blacklist and if the file exists and can be accesed (must return code 200) it will be used as a blacklist source. If you want to include a local blacklist for the site, you can upload a blacklist.txt file to the UPLOADS folder and it will also be taken into account. The blacklist.txt file has to be in the root of the UPLOADS folder; it will not be recognized if it\’s for example in /uploads/2025/12/ and the file has to be accesible via http/https (if the access to the file is protected it can\’t be used). And you can use the filter cblm_sources to replace all the blacklists or to add more. If you replace all blacklists with the filter, the settings done in the WordPress administration will be ignored. We decided to keep the same filter as used by “Comment Blacklist Manager” to make it easy to switch between both plugins. Please note: After the September 2023 update only users with administrator privileges can use this plugin. If you’re not an admin you will get following error: “You do not have sufficient permissions to access this page”. What can I do with this plugin? The plugin updates the “Comment Blacklist” in Settings / Discussion with a list terms from a remote or local source. By default it get’s the data from Github (“wordpress-comment-blacklist by Grant Hutchinson) but you can also get them from any URL or from a local blacklist.txt file. Why do I want to update the “Comment Blacklist” in Settings / Discussion? If you want to reduce spam received in your comment forms but also in your contact forms (for example when using Contact Form 7), using blacklisted terms can help. Contact Form 7 encourages to use: Akismet, reCaptcha and the comment blacklist to reduce contact form spam. Contact Form 7 supports spam-filtering with Akismet. Intelligent reCAPTCHA blocks annoying spambots. Plus, using comment blacklist, you can block messages containing specified keywords or those sent from specified IP addresses. The best way to reduce the contact form 7 spam is to use a very extensive term database which is updated regulary with new spam terms. And this plugin does exactly this: Updating the blacklist regularly. Why are you using the “Comment Blacklist for WordPress” from Grant Hutchinson as default source for the blacklist? Since 2011 Grant Hutchinson has been identifying and compiling over 34,000 phrases, patterns, and keywords commonly used by spammers and comment bots in usernames, email addresses, link text, and URIs. His blacklist is very extensive and that’s why we love it. As with all compilations, this blacklist is a work in progress and it is updated more or less every month. And each of these updates will be included automatically with the update process that runs every 24 hours. Sometimes simple is better. If you know another source that is as extensive as this one, drop us a message and we will check if it’s interesting to add it also as a default. System requirements PHP version 5.6 or greater. Comment Blacklist Updater Plugin in your Language! This first release is avaliable in English and Spanish. In the “languages” folder we have included the necessary files to translate this plugin. If you would like the plugin in your language and you’re good at translating, please drop us a line at Contact us. Further Reading You can access the description of the plugin in Spanish at: Actualizador lista negra de comentarios | WordPress Plugin. Contact For further information please send us an email.

At Sucuri, we are dedicated to keeping your website safe and secure. With a focus on protection and monitoring, we offer solutions that help you stay ahead of potential threats for your WordPress site. Our services include everything from malware detection to performance optimization, all designed to give you peace of mind. We understand the importance of your online presence and are here to support you every step of the way. Join us, and let’s work together to ensure your website remains secure and resilient. The Sucuri Security Monitoring Plugin is designed to safeguard your WordPress site with ease and reliability. Our plugin offers a range of essential security features, including: Security Activity Auditing: Keep track of every security-related event within your WordPress environment. File Integrity Monitoring: Detect unauthorized changes to your files and protect your site from potential vulnerabilities. Remote Malware Scanning: Regularly scan your site for malware with our remote scanner to ensure it’s clean and secure. Blocklist Monitoring: Receive alerts if your site is blocklisted by any major services, allowing for quick resolution. Security Hardening: Implement recommended security practices to fortify your site against threats. Post-Hack Security Actions: If the worst happens, our plugin helps you recover your site easily. With Sucuri, you can focus on what matters most—growing your website—while we handle the security. Our feature set provides a clear view of your site’s status, making it easy to manage, monitor and take action. Contributors & Maintenance Notice Our dedicated team of engineers and security analysts is continually working to enhance the Sucuri Security Monitoring Plugin. We provide regular updates, address bugs, and actively incorporate user feedback to ensure your WordPress site maintains its highest security stance. Our growth roadmap underscores our commitment to keeping you protected against emerging threats. To support you further, we offer a variety of resources, including prompt responses for the forum, our website’s various content types, and an extensive knowledge base. Our content is designed to help you maximize your plugin feature usage and benefits with the support you need. If you want to be ahead of possible threats and keep up-to-date with Plugin updates, subscribe to our content here. Introducing the Sucuri Firewall + WordPress Security Plugin We’re excited to introduce the Sucuri Firewall + WordPress Security Plugin, designed for those who seek advanced protection for their WordPress sites. Building upon our trusted free plugin, this premium offering provides a robust suite of features to ensure comprehensive security and peace of mind. Key features include: * Web Application Firewall (WAF): Protect your site from malicious traffic with our powerful firewall solution. * Brute Force Protection: Safeguard your site against unauthorized login attempts. * Brute Force Audit & Reporting: Gain insights into login attempts with detailed auditing and reporting. * DDoS Mitigation: Maintain site availability even during targeted attacks. * Core Vulnerabilities Scanning: Identify and address security weaknesses in WordPress core files. * Plugins Vulnerability Scanning: Ensure your installed plugins are secure and up to date. * Themes Vulnerability Scanning: Protect your site by scanning for vulnerabilities in installed themes. * PHP Vulnerability Scanning: Detect and address potential security issues in your PHP environment. With the Sucuri Firewall + WordPress Security Plugin, you benefit from the expertise and dedication of our team, committed to keeping your digital assets secure. Experience the next level of protection and support, and enjoy the peace of mind that comes with knowing your site is in good hands.