security-vulnerability

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Cybersecurity (security) includes controlling physical access to hardware as well as protection from attacks that come via network access, data injection, and code injection.

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CISOfy /lynis

Star15k

Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.

linux shell auditing devops unix security-audit pci-dss compliance hardening security-vulnerability security-hardening devops-tools hipaa vulnerability-detection vulnerability-scanners security-scanner vulnerability-assessment gdpr security-tools system-hardening

UpdatedNov 25, 2025
Shell

future-architect /vuls

Star11.9k

Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Network devices

go linux golang freebsd security security-audit administrator cybersecurity security-vulnerability vulnerabilities security-hardening vulnerability-detection vulnerability-management vulnerability-scanners security-scanner vulnerability-assessment vuls security-automation security-tools vulnerability-scanner

UpdatedDec 16, 2025
Go

presidentbeef /brakeman

Star7.2k

A static analysis security vulnerability scanner for Ruby on Rails applications

ruby rails security security-audit static-analysis security-vulnerability vulnerabilities brakeman security-tools

UpdatedDec 17, 2025
Ruby

google /syzkaller

Star6k

syzkaller is an unsupervised coverage-guided kernel fuzzer

testing linux security kernel fuzzing fuzz-testing security-vulnerability fuzzer security-tools

UpdatedDec 11, 2025
Go

OlivierLaflamme /Cheatsheet-God

Star5.4k

Penetration Testing Reference Bank - OSCP / PTP & PTX Cheatsheet

security awesome hacking cheatsheet penetration-testing penetration pentesting security-vulnerability information-security refresher hacking-tool oscp5 howto-tutorial security-tools oscp penetration-test oscp-journey hacking-code oscp-tools cheatsheet-god

UpdatedDec 12, 2024

payloadbox /command-injection-payload-list

Star3.7k

🎯 Command Injection Payload List

windows macos linux security application unix command os injection vulnerability application-security security-vulnerability bugbounty payload command-injection security-testing security-research vulnerability-research payload-list os-injection

UpdatedJul 18, 2024

Roave /SecurityAdvisories

Star2.9k

🔐 Security advisories as a simple composer exclusion list, updated daily

php composer infosec security-vulnerability security-advisories security-vulnerabilities

UpdatedDec 17, 2025

cliffe /SecGen

Star2.7k

Create randomly insecure VMs

security virtualization randomization provisioning labs security-vulnerability ctf-challenges cybok

UpdatedDec 10, 2025
Python

0xRadi /OWASP-Web-Checklist

Star2k

OWASP Web Application Security Testing Checklist

testing checklist security owasp security-vulnerability bugbounty security-tools

UpdatedAug 18, 2022

pyupio /safety

Sponsor

Star1.9k

Safety checks Python dependencies for known security vulnerabilities and suggests the proper remediations for vulnerabilities detected.

python security travis security-vulnerability cicd vulnerability-detection vulnerability-scanners package-management devsecops dependency-management open-source-security

UpdatedDec 2, 2025
Python

brunofacca /zen-rails-security-checklist

Star1.8k

Checklist of security precautions for Ruby on Rails applications.

ruby rails checklist security security-vulnerability ruby-on-rails

UpdatedMar 9, 2020
Ruby

opensec-cn /kunpeng

Star1.7k

kunpeng是一个Golang编写的开源POC框架/库，以动态链接库的形式提供各种语言调用，通过此项目可快速开发漏洞检测类的系统。

proof-of-concept security-vulnerability poc-library security-testing

UpdatedFeb 25, 2023
Go

PentestPad /subzy

Star1.5k

Subdomain takeover vulnerability checker

cybersecurity security-vulnerability bugbounty security-research subdomain-takeover

UpdatedSep 10, 2024
Go

httpvoid /writeups

Star1.2k

security security-vulnerability appsec

UpdatedSep 2, 2022

jxy-s /herpaderping

Sponsor

Star1.2k

Process Herpaderping proof of concept, tool, and technical deep dive. Process Herpaderping bypasses security products by obscuring the intentions of a process.