Fail2WP
Security plugin for WordPress with support for fail2ban. Tested with WordPress 5.5+ and PHP 7.4-8.4
Fail2WP ranks #13,636 among WordPress.org plugins with 100+ active installations, is #324 of 1,578 in the Authentication category, a 5/5 rating from 2 reviews, and was last updated Jun 24, 2026. Data from WordPress.org, refreshed twice daily — see methodology.
Next Milestone 200
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Security History
Source: WPVulnerabilityNo known vulnerabilities on record for Fail2WP. Checked 1 month ago.
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- Version
- 1.3.0
- Last Updated
- Jun 24, 2026
- Requires WP
- 5.4.0+
- Tested Up To
- 7
- PHP Version
- 7.4 or higher
- Author
- joho68
Support & Rating
- Rating
- ★ ★ ★ ★ ★ 5
- Reviews
- 2
- Support Threads
- 0
- Resolved
- 0%
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TL;DR
AI summary of the plugin's readmeFail2WP is for WordPress site administrators who want to harden login and account security, with optional integration into fail2ban. It reduces brute-force and enumeration risks by restricting login methods, validating usernames and IPs, and limiting exposed information via REST API, feeds, and error messages.
- Disabling login with username
- Allow/Deny login by IP or hostname
- Preventing user enumeration
- Blocking specific usernames from registration
- Blocking of WordPress REST API
- Disabling RSS and Atom feeds
- Partially or fully disable XMLRPC
- Monitoring administrator account changes
Frequently Asked Questions
Common questions about Fail2WP