fuzzer

dirsearch

+30

Web path scanner

syzkaller

+14

syzkaller is an unsupervised coverage-guided kernel fuzzer

AFLplusplus

+16

AFL++ is a state-of-the-art fuzzer, and #1 in benchmarks. It was originally based on AFL. Today it comes with qemu 5.1, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!

ffuf/ffuf

+25

Fast web fuzzer written in Go

Fuzzing101

+5

An step by step fuzzing tutorial. A GitHub Security Lab initiative

crytic/echidna

+3

Ethereum smart contract fuzzer

jazzer

+1

Coverage-guided, in-process fuzzing for the JVM

Endava/cats

+1

CATS is a REST API Fuzzer and negative testing tool for OpenAPI endpoints. CATS automatically generates, runs and reports tests with minimum configuration and no coding effort. Tests are self-healing and do not require maintenance.