projectdiscovery/nuclei-templates — Community curated list of templates for the nuclei engine to find security vulnerabilities.

Description and use

**Brief Summary (2‑3 sentences)**
The *projectdiscovery/nuclei-templates* repository is a community‑maintained collection of detection templates for the Nuclei scanning engine, enabling fast identification of security and privacy vulnerabilities. With over 12 k stars, active contributions, and recent updates, it offers a ready‑to‑use, high‑quality rule set that can be plugged into existing CI/CD pipelines to catch issues early.

**Value**

• **Early risk detection** – By providing continuously updated, community‑vetted vulnerability signatures, the templates let teams surface misconfigurations, exposed secrets, and known CVEs before code reaches production.
• **Broad coverage** – Templates span web applications, cloud services, containers, and compliance checks, helping organizations harden their attack surface across multiple layers.
• **Cost‑effective security** – Leveraging an open‑source asset eliminates the need for expensive commercial rule libraries while still delivering comparable detection depth.

**Practical Adoption Path**

1. **Install Nuclei** (CLI) in your build environment or security tooling stack.
2. **Pull the latest templates** (nuclei -update-templates or clone the repo) to keep the rule set current.
3. **Integrate** the scan step into CI pipelines (GitHub Actions, GitLab CI, Jenkins, etc.) with a simple command such as nuclei -t ./nuclei-templates/ -target <url>.
4. **Customize** by adding organization‑specific templates or disabling irrelevant ones via tags or the -exclude-tags flag.
5. **Monitor** results through existing ticketing or SIEM systems using Nuclei’s JSON/CSV output options.

**Production Readiness**

• **Activity & Adoption** – The repo shows recent commits (as of 2026‑06‑23), a high star/fork count, and active community contributions, indicating strong maintenance.
• **Integration Simplicity** – Exposes a straightforward CLI and can be invoked programmatically via its Go SDK or wrapped in scripts, fitting seamlessly into automated workflows.
• **Ecosystem Fit** – Compatible with major CI/CD platforms, container orchestration, and cloud native tooling; the primary language (JavaScript) is only for documentation/examples, while the engine itself is Go‑based and lightweight.
• **Risk Profile** – No critical licensing or security red flags have been identified, though a final review of the repository’s license (Apache‑2.0) and maintainer responsiveness is advisable before enterprise rollout.

Overall, *projectdiscovery/nuclei-templates* is a mature, high‑impact OSS component that can be quickly adopted to enhance an organization’s security posture with minimal friction.

Problem

projectdiscovery/nuclei-templates helps catch security and privacy issues earlier in the workflow.

Outcome

High for an OSS candidate: recent activity, adoption, and ecosystem signals are strong enough for a serious pilot.

Workflow

• strengthen security checks
• add auth or privacy controls
• audit risk earlier

Evidence

Community curated list of templates for the nuclei engine to find security vulnerabilities.

Source