Zero Spam for WordPress

Zero Spam for WordPress

Shield your site from spam, malicious users, and attacks with our advanced detection engine. Integrate seamlessly with other plugins for added protect …
Rating:
4.2
star-rating-1star-rating-2star-rating-3star-rating-4star-rating-5
Active Installations:
30000+
Last Updated:
May 07, 2024
WordPress Version:
5.2 or higher
Tested up to:
6.5.5

Seamless WordPress Protection

Eliminate spam and attacks with Zero Spam for WordPress, integrating with popular defense systems.

Powerful Threat Detection

Dynamically block threats and enhance security with global IP reputation providers.

Versatile Form Protection

Safeguard your forms with Zero Spam integration, including popular plugins like WooCommerce and Gravity Forms.

Enhanced Spam Detection

Integrate optional services for advanced spam detection, accessing real-time IP reputation analysis and geolocation information.

v5.5.7

  • fix(bypass vulnerability): see https://patchstack.com/database/database/vulnerability/zero-spam/wordpress-zero-spam-for-wordpress-plugin-5-5-5-bypass-spam-protection-vulnerability

v5.5.6

  • fix(missing tables): fix for missing tables error on multisites, #377

v5.5.5

  • fix(jquery): fix for jquery not found error when jquery is loaded with defer
  • chore(splorp): updated the slorp blacklist

v5.5.4

  • fix(zero spam): fix for error in the zero spam api

v5.5.3

  • feat(patchstack): integrating patchstack faqs
  • fix(coding standards): updates to better comply with wp coding standards

v5.5.2

  • fix(vulnerability): fix for bypass using .ico in url or adjusting the x-forwarded-for header

v5.5.1

  • fix(david walsh): fix for jquery not defined error, related to the zerospamdavidwalsh method, resolves #359

v5.5.0

  • feat(profilepress): added support for profilepress registrations

v5.4.7

  • fix(david walsh): fix for missing david walsh dependency, resolves #345

v5.4.6

  • fix(admin): fix for php notice about missing database_query_arguments
  • fix(whitelist): fix for whitelisted ips not getting triggered on comments, resolves #350

v5.4.5

  • fix(security): fixed sql injection vulnerability in the zero spam admin log table query

v5.4.4

  • refactor(project honeypot): resolves #344, added additional check & debug info for ip type support
  • fix(wpforms): resolves #343, fix for jquery dependency
  • fix(registration): resolves #342, fix for failed registration output
  • fix(php8): resolves #341, fix for php8+ compatibility issue

v5.4.3

  • fix(emojis): fix for fatal error when emojis are disabled

v5.4.2

  • feat(ipbase): added support for ipbase.com
  • feat(security): added additional advanced security protections

v5.4.1

  • feat(dashboard): dashboard ui enhancements
  • perf(sharing): performance improvements when sharing data
  • fix(memberpress): removed memberpress support, they made fundamental changes to their plugin that’s ganna require a rework
  • fix(uninstall): fix issue where the plugin couldn’t be deleted
  • fix(cli): resolves #33
  • chore(charts): updated chart.js to 3.9.1

v5.4.0

  • chore(admin): updated the after-activation message
  • chore(spam): updated splorp’s wordpress comment blacklist
  • feat(givewp): enhanced security using the david walsh method on legacy forms
  • feat(admin): major ui enhancements
  • feat(gravityforms): adds support for gravity forms
  • feat(reports): improved error logs
  • feat(wpdiscuz): resolves #327, added support for wpdiscuz
  • feat(wpforms): now supports checking blocked email addresses
  • feat(email): enhanced email security checks
  • fix(double requests): issue with double checks being performed per page visit
  • fix(blocks): fix for blocked ips not getting properly blocked
  • fix(locations): fix for blocked locations not getting added/updated
  • fix(comments): fix for valid comment submissions being flagged
  • fix(admin): missing country flag in ip details modal
  • fix(woocommerce): fix for login woocommerce registrations fixed
  • fix(david walsh): fix for flagged submissions when using the david walsh technique
  • perf(misc): misc performance improvements related to 3rd-party api queries

v5.3.9

  • fix(admin): fix issue with admin notice not dismissing properly, resolves #319

v5.3.8

  • chore(zero spam api): updated the zero spam api to v2

v5.3.7

  • chore(readme): documentation updates

v5.3.6

  • fix(admin): fix for admin notice not getting dismissed when clicked, resolves #318

v5.3.5

  • chore(readme): added 3rd-party service integration documentation to the readme
  • chore(admin): revised the admin message that’s displayed with zero spam enhanced protection is enabled, but a valid api key is not provided

v5.3.4

  • fix(notice): removed dismiss button on initial install to ensure plugin settings are configured before use

v5.3.3

  • feat(zero spam settings): displays dismissible notices for enhanced protection and invalid license keys
  • feat(dates): updated the admin tables to display dates based on the site settings, resolves #305
  • fix(ukraine): removed the ukraine banner

v5.3.2

  • feat(zero spam api): now reports spam and malicious email addresses

v5.3.1

  • fix(zero spam api): update to limit number of requests when sharing data

v5.3.0

  • fix(woocommerce): fix for spam getting triggered during woo checkout with create account checked, resolves #313
  • refactor(zero spam api): performance improvements when sharing detections

v5.2.15

  • feat(ukraine): we’ll no longer provide protection for .ru, .su, and .by domains & will display a banner of support for the ukrainian people on those sites – united with ukraine

v5.2.14

  • fix(woocommerce): fixes issues with woocommerce login not working, resolves #310

v5.2.13

  • feat(woocommerce): added support for woocommerce registrations, resolves #306
  • fix(admin): fix for displaying & adding blocked ip addresses, resolves #308

v5.2.12

  • refactor(wordpress coding standards): misc updates to conform to wordpress coding standards

= v5.2.11

  • fix(security): fixes the missing orderby parameter sanitization in the admin dashboard
  • fix(admin settings): fixed whitespace issue in textarea setting fields, resolves #303
  • fix(admin log): updated date column to use the local setting date & time format, resolves #305

v5.2.10

  • fix(security): fixes the missing parameter sanitization in the admin dashboard, resolves #301

v5.2.9

  • feat(zero spam): you can now define your zero spam license key in wp-config.php using the constant ZEROSPAM_LICENSE_KEY, resolves #298
  • fix(admin): fix for setting action buttons not doing anything, resolves #295
  • fix(admin): fixes php notice for in_array in class-utilities, resolves #299

v5.2.8

  • feat(memberpress): resolves #286, added support for the memberpress login page
  • fix(memberpress): updated memberpress sign-up hook priority to ensure it runs
  • refactor(admin): now using nonces to process zero spam admin actions

v5.2.7

  • perf(settings): performance improvement to settings being loaded
  • style(admin): added check for zero spam license key when enabled
  • style(admin): misc. admin interface improvements

v5.2.6

  • fix(undefined method): fix for undefined types method

v5.2.5

  • feat(givewp): now checks submitted emails against the blocked email domains list
  • perf(everything): refactoring of code for a boost in performance
  • docs(readme): misc. readme file updates
  • fix(admin): fix for error log not clearing

v5.2.4

  • feat(memberpress): resolves #283, now supports memberpress registration forms
  • feat(mailchimp4wp): resolves #121, now supports mailchimp4wp forms
  • refactor(misc): misc. updates to comply with wordpress coding standards.
  • style(admin): misc. admin interface improvements

v5.2.3

  • feat(givewp): now support givewp donation forms
  • style(notices): minor update to default detection notice

v5.2.2

  • fix(db): resolves #281, fixes db update error for multisite installations
  • fix(db): fix for unsanitized db log entries
  • style(admin): new cf7 icon added for blocked log

v5.2.1

  • fix(woocommerce): resolves #280, fixes login integration breaking woocommerce login form

v5.2.0

  • feat(login): now protects user login attempts
  • feat(project honeypot): resolves #201, project honeypot ip checks now integrated
  • perf(sharing): blocked ips are no longer shared with zerospam.org
  • perf(database): doesn’t log .ico requests anymore that normally resulted in 2 entries per detection
  • style(admin): misc admin interface improvements
  • refactor(misc): cleaning up code & wordpress coding standards updates
  • refactor(zero spam api): updated version on the zero spam api endpoint

v5.1.7

  • fix(php notice): fix for some hosts firing a php notice when unable to retrieve the list of recommended blocked email domains

v5.1.6

  • feat(fluent forms): resolves #276, fluent forms is now supported
  • fix(php notice): resolves #277, fix for array_intersect(): Argument #2 must be of type array, bool

v5.1.5

  • feat(dashboard widget): resolves #275, added the ability to control the dashboard widget visibility
  • feat(settings): button to quickly override and update settings to zero spam’s recommended
  • feat(email domains): resolves #246, ability to block disposable and malicious email domains
  • perf(sharing): sharing detections optimized
  • perf(disallowed list): removed the unused cron to sync disallowed words
  • chore(disallowed list): updated to the latest splorp’s disallowed list
  • docs(htaccess): added a notice & recommended max number of blocked ips when using .htaccess
  • fix(ipinfo): fix for uncaught ipinfo exception

v5.1.4

  • fix(htaccess): resolves #274, fix for newer apache versions and option to select the method ips are blocked

v5.1.3

  • perf(blocked ips): moved blocked ips to .htacess for improved performance
  • refactor(woocommerce): woocommerce registration forms support dropped in place of 3rd-party IP checks
  • docs(admin): misc updates to admin interface

v5.1.2

  • perf(geolocation): improved performance for geolocation and data sharing
  • docs(readme): updated readme file
  • refactor(misc): added some functionality to make debugging easier
  • fix(ipinfo): resolves #273, loads the ipinfo library only if enabled

v5.1.1

  • feat(geolocation): resolves #270, added support for ipinfo geolocation
  • feat(cli): resolves #271, added WP CLI support
  • feat(admin): resolves #237, new admin dashboard widget
  • refactor(admin): wordpress coding standards fixes
  • refactor(settings): minor update to settings section title
  • docs(readme): updated readme file

v5.1.0

  • feat(ipstack): ipstack errors are logged to the zerospam.log file in the uploads directory
  • feat(cloudflare): resolves #267, checks http_cf_ipcountry against blocked countries
  • feat(admin): resolves #264, adds ability to export & import settings
  • perf(davidwalsh): resolves #266, only loads the david walsh script on pages that are needed
  • fix(caching): resolves #258, added no-cache header to the blocked page output
  • refactor(stopforumspam): increased the default confidence score for stop forum spam to help prevent false positives
  • docs(faq): added common question about how to boost performance of the plugin

v5.0.13

  • fix(updates): resolves #262, sanitized & escaped variables
  • fix(standards): resolved #261, sanitized & escaped variables
  • fix(cron jobs): resolves #260, removed the remote call to splorp’s blacklist on Github

v5.0.12

  • Fixed issue with WPForms AJAX forms not getting validated by Zero Spam for WordPress #238
  • David Walsh detection technique applied to WPForms & CF7
  • Miscellaneous admin UI improvements
  • Added ability to disable syncing WP’s Disallowed Comment Keys

v5.0.11

  • Improved protection for comments, CF7, Formidbale, registrations, WooCommerce and WPForms submissions.
  • David Walsh detection technique applied to core WP registration forms.

v5.0.10

  • PHP notice fix

v5.0.9

  • Performance enhancements
  • Various admin UI improvements
  • Strengthened comment & registration spam detections

v5.0.8

  • Fix for admin first-time config notice

v5.0.7

  • Added first-time configuration notice & auto-configure recommended settings functionality
  • Added the ability to regenerate the honeypot ID
  • Various admin UI improvements
  • WP Disallowed Comment Keys are automatically updated weekly using https://github.com/splorp/wordpress-comment-blacklist
  • Strengthened comment spam detections using WP core disallowed list
  • David Walsh’s spam technique is back! https://github.com/bmarshall511/wordpress-zero-spam/issues/247

v5.0.6

  • Various admin UI improvements
  • Strengthened comment spam detections

v5.0.5

  • Fix autoloader compatibility with Windows paths (https://github.com/bmarshall511/wordpress-zero-spam/pull/236)
  • Various admin UI improvements

v5.0.4

  • Fix for when checks should be preformed

v5.0.3

  • Added support for Formidable Form Builder
  • Fixed PHP error related to a blacklist call

v5.0.2

  • Admin UI enhancements
  • Added support for WooCommerce
  • Added Cloudflare IP address support (https://github.com/bmarshall511/wordpress-zero-spam/issues/220)
  • Update to data sharing option
  • Added ability to block individual locations (country, region, zip & city)
  • Added support for WPForms

v5.0.1

  • Updated readme file & documentation
  • Can now be installed via composer
  • Updated the required PHP version

v5.0.0

  • Initial v5.0.0 release
  • Huge performance enhancements
  • More control over settings to fine-tune functionality
  • Lots of bug fixes & improvements

Great extension

By herecomes on February 2, 2024

Simple and effective extension

Very Effective, Prompt Support

By Eli (RealAct) on May 22, 2023

The plugin seems to be highly effective against combating spam comments, registrations etc.

Support team is very fast in replying to support requests, going above and beyond to develop solutions for customers.

I recommend.

Politics Ruin Yet Another Good Thing

By codejp3 on December 13, 2022

Has been my go-to anti-spam plugin for quite some time. I've used many of the techniques individually on many sites. Having them rolled up into a single plugin is just amazing! All 1-star reviews that say it doesn't work, don't have it setup/integrated properly, which can take a little bit of effort. There is no magical anti-spam protection that instantly happens when you activate it. BUT, once you do implement a few of the techniques this plugin provides, spam becomes a thing of the past. Prior to v5.2.15, would have been an easy 5-star rating. Because of v5.2.15, I regrettably have to give it 1-star review. Plugin author: This is an ANTI-SPAM plugin, NOT a Ukraine support plugin. If you want to show your support for Ukraine, make a plugin for it. DON'T ruin a useful plugin by injecting unrelated political beliefs it into it. Blocking spam is blocking spam. Supporting Ukraine is supporting Ukraine. Mix them together and you just end up ruining both. v5.2.15 feat(ukraine): we’ll no longer provide protection for .ru, .su, and .by domains & will display a banner of support for the ukrainian people on those sites – united with ukraine Personal Note to the Plugin Author: It's your plugin, you can do what you want, but here's an important question: Is this plugin for YOU (the plugin author) to broadcast political beliefs, or for US (the plugin users) to block spam? Between those two, which one is more important? Pick one and go with it. If you pick personal political beliefs over plugin user functionality then it's only a matter of time until someone takes all of your hard work on this plugin, removes your political beliefs, releases it as a new plugin, and surpasses you in # of installs, making this plugin obsolete. You will be your own undoing. Would hate to see that happen to an otherwise WONDERFUL & AMAZING plugin! Remove personal politics from this plugin, and my review will change to the 5-star review that it deserves.

Great anti-spam solution

By yiannisc on September 21, 2022

I used this plugin to reduce spam and it works like a treat. Highly recommended.

Why would you make updates where previous settings are not remembered?

By richardquerrey on September 6, 2022

This plugin undergoes a UI change every few months, and continues to make the same mistake - it doesn't remember what the previous settings were on 'big' updates. Which is a huge dev failure. If you have it on multiple sites, suddenly your contact form is getting spammed to high heaven again. Then you have to go back in, and redo the settings.

Annoying Alert

By divishop on August 9, 2022

Plugin keeps telling me to upgrade even after I dismiss the notice.

Simple, Easy, Fast - Hassel Free!

By krakenupkrafts on May 12, 2022

This is a must-install plugin. Didn't take a hit on performance and the obnoxious barrage of spam has STOPPED! So much frustration out of my life since install.

Spammed by the anti-spam plugin

By robinleysen on May 10, 2022

Since there is a paying version, the free version let through significantly more spam, in my opinion. The spammy banner urging you to pay, has a dismiss link. It does not dismiss the banner, but takes you to the settings page to update to a paid account. The banner consistently returns, nagging you into paid account. Are there alternatives?

Great support!

By malver32 on April 27, 2022

I was getting hundreds of spam registration, comments all day long, and fraudulent credit card submissions in WPGive. I installed Zero Spam and it came to a stop! LOVE this plugin!

Admin nags that won't go away

By chris_c on April 21, 2022

Firstly, I get it. Plugin developers want to get paid, and where they have a premium add-on it's reasonable to make sure that website owners can be prompted to upgrade. Sadly this plugin has gone down the route of adding an overly threatening sales message that is not dismissible. My website is not at risk if I don't subscribe to your service. You're providing an optional layer of security. If I click "dismiss" I expect the notice to go away, not to be take away from *my* dashboard to your sales page.
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