wafw00f - Web Application Firewall Fingerprinting Toolkit

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library 2.4.2 ·python
verified May 1, 2026

wafw00f (v2.4.2) identifies and fingerprints Web Application Firewall (WAF) products protecting a website. It sends a set of HTTP requests and analyzes responses to detect over 200 WAFs. The library is actively maintained with regular releases, typically several per year.

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actors 5 distinct systems
last hit 1d ago MJ12bot
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