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

Standard-library Python security triage engine that scans web apps, APIs, LLMs, and mobile packages via passive header inspection, active canary…

Multi-phase reconnaissance and attack-surface scanner that maps domains, IPs, ASNs, cloud assets, and CVEs into a knowledge graph with CVSS scoring…

Declarative policy engine that enables authorization and policy enforcement across services, Kubernetes, Terraform, Docker, and APIs using the Rego…

[CVE-2020-17518] Apache Flink RESTful API Arbitrary File Upload via Directory Traversal

ModSecurity is an open source, cross platform web application firewall (WAF) engine for Apache, IIS and Nginx. It has a robust event-based…

Kubernetes policy engine with OPA-based admission control, mutation, and audit for enforcing security and compliance configurations.

Authorization engine for context-aware access control with YAML policies, RBAC/ABAC support, check/plan APIs, and GitOps-friendly deployment.

Open-source security framework for real-time event tracking, threat detection, and risk scoring. Monitors user behavior, detects fraud, bot attacks,…

Formal inter-procedural taint analysis engine for application security. Tracks untrusted data across function boundaries, persistence layers, and…

GraphQL server engine fingerprinting tool that sends benign and malformed queries to identify backend technology and assess security defenses via the…

A small, auditable, terminating, deterministic micro-policy engine

Community curated list of nuclei templates for finding "unknown" security vulnerabilities.

JetEngine <= 3.7.7 — Unauthenticated Stored Cross-Site Scripting via CCT REST API

Security proxy for AI agents. Scans every message for prompt injection, PII, and secrets. Defense-in-depth: Go proxy + iptables firewall + eBPF…

Demonstrates an Insecure Direct Object Reference (IDOR) vulnerability in Liner's chat component, allowing attackers to tamper with other users'…