WP fail2ban – Advanced Security
WP fail2ban uses fail2ban to protect your WordPress site.
WP fail2ban ranks #634 among WordPress.org plugins with 60,000+ active installations, is #33 of 1,576 in the Authentication category, a 4.2/5 rating from 71 reviews, and was last updated Apr 29, 2025. Data from WordPress.org, refreshed twice daily — see methodology.
Next Milestone 70K
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Support Threads Overview
Security History
Source: WPVulnerability8 known vulnerabilities on record · 2 in the last 24 months · checked 1 week ago
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WP fail2ban – Advanced Security [wp-fail2ban] < 5.4.0 (closed)
CVE-2024-13362 · Fixed in v5.4.0
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WP fail2ban – Advanced Security [wp-fail2ban] < 4.4.0.2
CVE-2022-4974 · Fixed in v4.4.0.2
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WP fail2ban – Advanced Security [wp-fail2ban] < 5.1.1 (closed)
CVE-2023-33999 · Fixed in v5.1.1
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WP fail2ban – Advanced Security [wp-fail2ban] < 4.4.0.2 (closed)
CVE-2022-4974 · Fixed in v4.4.0.2
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WP fail2ban – Advanced Security [wp-fail2ban] < 4.4.0.3 (closed)
Fixed in v4.4.0.3
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WP fail2ban – Advanced Security [wp-fail2ban] < 4.4.0.3 (closed)
Fixed in v4.4.0.3
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WP fail2ban – Advanced Security [wp-fail2ban] < 4.0.5 (closed)
Fixed in v4.0.5
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WP fail2ban – Advanced Security [wp-fail2ban] < 4.0.5 (closed)
Fixed in v4.0.5
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- Version
- 5.4.1
- Last Updated
- Apr 29, 2025
- Requires WP
- 4.2+
- Tested Up To
- 6.8.8
- PHP Version
- 7.4 or higher
- Author
- invisnet
Support & Rating
- Rating
- ★ ★ ★ ★ ☆ 4.2
- Reviews
- 71
- Support Threads
- 1
- Resolved
- 0%
Keywords
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TL;DR
AI summary of the plugin's readmeThis plugin is for WordPress site administrators who want to protect their login and comment forms from automated attacks. It connects WordPress activity to fail2ban so that malicious IPs, such as those attempting brute-force logins, user enumeration, or spam, can be logged and banned.
- Logs failed login attempts
- Blocks user enumeration
- Blocks username-based logins
- Blocks specified usernames
- Logs empty username login attempts
- Logs spam comment IPs
- Rate-limits pingback abuse
- Cloudflare and proxy server support
Frequently Asked Questions
Common questions about WP fail2ban – Advanced Security