外掛說明

Automatically Block Malicious IPs with Cloudflare
Protect your WordPress site from hackers and brute-force attacks. This free plugin automatically blocks malicious IPs detected by Wordfence and integrates with Cloudflare for real-time security.

Features

🔒 Automatic IP Blocking – Blocks malicious IPs detected by Wordfence.
⚡ Cloudflare Integration – Uses Cloudflare’s API for real-time threat mitigation.
📉 Reduces Server Load – Shifts security tasks from WordPress to Cloudflare.
🏆 Lightweight & Fast – Security without slowing down your site.
🛠️ Easy Setup – Just enter your Cloudflare API key and Zone ID.
🆓 Free & Open Source – Transparent and continuously improved.

License

This plugin is licensed under the GPL v2 or later.

Support

For support, feature requests, or bug reports, open an issue or reach out via email.

External Services

To improve the user experience, Polar Mass Advanced IP Blocker may use the following third-party services:

Cloudflare API (https://api.cloudflare.com/client/v4/)

This plugin integrates with Cloudflare’s API to manage IP rules and firewall settings, helping block malicious traffic in real-time.
– Users must manually enter their Cloudflare API Key and Zone ID in the plugin settings to enable this feature.
– No automatic data collection occurs without user input.
– When configured, the plugin securely sends user-defined IPs and rules to Cloudflare’s servers.
– Cloudflare Privacy Policy: https://www.cloudflare.com/privacypolicy

Polar Mass API (https://polarmass.com/wp-json/pmip/v1/newsletter/signup)

This plugin provides an optional newsletter signup form within the admin panel.
– The only data collected is the email address entered by the user.
– This data is securely transmitted to our server at polarmass.com.
– No personal information is shared or processed without explicit user consent.
– Privacy Policy: https://polarmass.com/privacy-policy/

For more details, please review our Terms and Conditions and Privacy Policy.

安裝方式

Download the latest release from WordPress Repository.
Upload the plugin to your WordPress installation (/wp-content/plugins/).
Activate it from the WordPress Admin Panel.
Enter your Cloudflare API Key and Zone ID in the settings.

常見問題集

Does this plugin work without Wordfence?: No, this plugin relies on Wordfence logs to detect malicious IPs.
Is my Cloudflare API Key safe?: Yes, your API Key is stored securely and is only used for API requests.
Can I manually block IPs?: Yes, you can add and remove IPs manually in the settings.

使用者評論

Michael Kupietz 2026 年 5 月 4 日

Once this plugin has seen an IP address be blocked, it remembers and blocks it forever, not just for the 24 hours I have it in settings. Whitelisting it using the form in the settings screen does not remove it. Removing the block in WordFence and whitelisting the IP does there not remove it. I’ve permanently lost access to a needed service because this plugin won’t stop re-adding it to my cloudflare blocked IPs every time I remove it. An issue submitted to the developer a week ago wasn’t acknowledged. This has needlessly cost me troubleshooting time. My only choice is to remove the plugin entirely.If the developer addresses the issue I’ll change the rating and review. It’s too bad. This is a great idea and would be a really great plugin, but as long as a single accidental false positive can permanently block connection from a needed service, with no way to mitigate it other than disabling the plugin, it’s not reliable for use.

victune 2025 年 8 月 3 日

This plugin works very well and in my opinion should be part of Wordfence itself. It’s a great add-on to block unwanted traffic. The instructions are clear and it’s working immediately. Thanks for sharing it.

azherahmed 2025 年 4 月 21 日

Great way to synch up IPs across Cloudflare & WP easily. Kudos.

閱讀全部 3 則使用者評論

參與者及開發者

以下人員參與了開源軟體〈Polar Mass Advanced IP Blocker〉的開發相關工作。

polarmass

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對開發相關資訊感興趣？

任何人均可瀏覽程式碼、查看 SVN 存放庫，或透過 RSS 訂閱開發記錄。

變更記錄

1.0.1 – 2025-05-21

Update Cloudflare setup guide in admin panel with tabs, images, and support for both old and new Security pages.

1.0.0 – 2025-03-21

Initial release
Cloudflare API integration
Automatic IP blocking
Manual IP blocking

Sadly, not usable

Working great!

Very convenient