
nuclei
Fast YAML-based vulnerability scanner with template-driven detection engine for automated security testing across web apps, APIs, networks, DNS, and…

Fast YAML-based vulnerability scanner with template-driven detection engine for automated security testing across web apps, APIs, networks, DNS, and…

Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.

Automated penetration testing & attack surface management platform. Recon, scan, exploit, report — 600+ exploits, 90+ integrations, 10K+ detections.

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

Developer-focused knowledge base of application security vulnerabilities with insecure vs secure code examples, prevention guidance, and OWASP/CWE…

Scan your WordPress core, themes and plugins for known CVEs from the command line. Open source, auditable, privacy-first — powered by the ValtersIT…

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

🛡️ Open-source and cloud-native Web Application Firewall (WAF)

Comprehensive Java vulnerability lab with vulnerable and fixed code, attack scenarios, source/sink audit notes, and secure coding guidance for…

Interactive secure coding training with hands-on SCORM exercises covering OWASP Top 10 web and API vulnerabilities, Git/secrets exposure, and…

Scans code diffs with context to build an impact graph and uses LLMs to find vulnerabilities, supporting multi-repo scans and CI gating with SARIF…

A security scanner for your LLM agentic workflows

GitHub App to set and enforce security policies

Collection of quality safety articles. Awesome articles.

The independent security agent for AI-written software. Finds issues, investigates whether they are real, and shows you the evidence. Deterministic…

python dependency vulnerability scanner, written in Rust.

LLM powered fuzzing via OSS-Fuzz.