
CheatSheetSeries
The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

Curated IPv4 blocklist of malicious addresses, refreshed every 6 hours for firewall and WAF ingestion, with split lists and CTI-ready formats for…

Evidence-oriented DAST scanner in Go that crawls web apps and APIs, then runs adaptive SQLi, XSS, RCE, SSRF, and auth checks with replayable proof.

Engagement Manager is a web application for tracking offensive security engagements. It features a modern UI, built with Next.js, Prisma, and…

The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.

Harden chromium (somewhat) for privacy and security (and performance)

Local-first AI red team for web, API, and LLM application security. Attacker-style reasoning, evidence-backed findings, and skills for AI coding…

Web and mobile application security training platform

Collaborative application security testing between humans and agents via CLI and MCP

Open-source web application security scanner for automated vulnerability detection, manual penetration testing, and API security testing with a…

Intentionally vulnerable web application covering OWASP Top 10 vulnerabilities for security training, CTF competitions, and penetration testing…

Fast XSS scanner with parameter analysis, WAF fingerprinting, and DOM/AST verification. Supports reflected, stored, and DOM-based XSS detection via…

Generic attack detection rule set for web application firewalls, protecting against OWASP Top Ten and common vulnerabilities with minimal false…

Read-only checker for Citrix NetScaler CTX697096 (CVE-2026-88771–88778): verifies build, CVE preconditions and upgrade risks, and sweeps public IoCs…

Go-based Web Application Firewall library compatible with ModSecurity SecLang rules and OWASP Core Rule Set v4, providing real-time HTTP traffic…

Unofficial patches for PHP CVE-2026-109618 / CVE-2026-109619 (RCE, CVSS 9.2) on EOL platforms: PHP 7.3 on CentOS/RHEL 7 (Remi), PHP 5.4 on Amazon…

intentionally vuln web Application Security in django

Automate stopping bad bots from accessing your server