Vulnerability scanning, ranked by real-world exploitation.

Nuclei templates aggregated from multiple MIT sources, deduplicated, tested on the real engine, then enriched by joining CISA KEV and EPSS. You don’t scan 86,000 things at random: you scan what’s being exploited right now, first.

86 000+
curated templates
Multi-source
MIT, deduplicated
KEV + EPSS
enriched daily
Ed25519
signed, engine-tested

What we added recently

A living feed: here is the coverage added to it, dated.

  • +86,373 templates
  • +332 templates

Six bundles, one clear priority.

KEV Rapid-Response

Only templates whose CVE is in the CISA KEV catalog (actively exploited), ranked by EPSS. Scan these first.

External Attack Surface

Unauthenticated exposures, misconfigurations, subdomain takeovers, default logins. What an attacker sees from outside.

Edge & Appliance

VPNs, firewalls, gateways: Fortinet, Citrix, Pulse, F5, Exchange… The #1 ransomware entry point.

Cloud & API

Cloud and API (REST, GraphQL, Swagger) misconfigurations that leak without a single CVE published.

WordPress Security

Comprehensive coverage of WordPress core, plugins and themes, the broadest in the catalogue.

Atlassian Security

Templates targeting Jira, Confluence and Bitbucket, the most exposed collaboration stack.

Templates aggregated from multiple permissively-licensed open-source repos (MIT), deduplicated by id and by content, safety-filtered (code/headless/dast and fuzzing/brute-force removed) then validated on the real nuclei engine. Source provenance (commits) retained for license traceability.

Curation, not raw material.

01
Multi-source, deduplicated

Multiple MIT repos aggregated, deduplicated by id and by content hash, 1 best version per CVE, not 4 duplicates.

02
Tested on real nuclei

Every delivery passes `nuclei -validate` on the engine, broken templates are removed.

03
Safe in production

Dangerous or noisy templates (code, headless, dast, fuzzing, brute-force) are removed, scan without breaking or flooding.

04
KEV + EPSS enriched

Every CVE template is joined to CISA KEV (exploited) and EPSS (probability), a priority queue recomputed daily. Nobody else does this.

05
Ed25519-signed

The feed is signed; you verify its integrity before every scan.

06
MIT licenses traced

Permissive sources only (MIT); provenance and attribution retained in the pack, MSSP-redistributable.

How do I use it with nuclei?

The pack ships a `templates/` folder (the curated set) and a `bundles/` folder (KEV Rapid-Response, etc.). Run `nuclei -t templates/ -u https://target`, or point at a bundle to scan by priority. An `INDEX-priority.csv` ranks CVEs by KEV then EPSS.

Why pay, when Nuclei templates are free?

You’re not paying for the templates, you’re paying to not have to triage, dedupe, test and prioritize. The real value is the join with CISA KEV and EPSS, recomputed daily: it exists nowhere for free and turns 86,000 templates into a scan queue ordered by real-world exploitation.

What licenses, and can I resell / MSSP?

Permissive (MIT) sources only; unlicensed or copyleft repos are excluded. Provenance (commits) and attributions are retained in the pack. Redistributable to your clients with attribution.

Ready to scan what matters?

Annual subscription. Instant key. Cancel anytime.

€349 / month, billed annually €4,188 excl. tax
Try before you buy: free demo pack

A sample of our in-house rules across every engine we run (Sigma, YARA, osquery, Velociraptor, Falco, network, policy), each detection with its investigation playbook in the CACAO 2.0 standard, importable into your SOAR. The Sigma rules come already converted for 6 SIEMs: Splunk, Sentinel, Elastic, QRadar, CrowdStrike and Panther. A NIS2 compliance-coverage sample is included. Generated without AI.

Download the demo pack .zip

What this pack does not cover

What we do not cover, we tell you

No one detects 100%, and a feed that claims otherwise burns out your analyst. Anything that does not compile on the real engine, or lights up on a benign corpus, never reaches the pack. What a rule cannot see, we show as a gap rather than paper over it. And by default the agent observes and proposes, acting only after human validation (human-in-the-loop). You buy signal, not volume.

Detection that holds up in front of the auditor

The question is no longer only “can I detect?” but “can I prove it?”. Every subscription ships with the compliance layer, at no extra cost.

Design coverage, not a certification nor a real-time measurement: it evidences that the catalogue addresses the requirement, your CISO validates compliance.

Detection guides

The method behind the pack, on our blog.

2026-07-24
SharePoint CVE-2026-45659: The Deserialization That Leads to Warlock Ransomware

Deserialization of untrusted data yields RCE on on-premise SharePoint. In the KEV, exploited by Storm-2603. Here is the Sigma rule on w3wp and Nuclei detection.

2026-07-23
PAN-OS GlobalProtect CVE-2026-0257: The Cookie That Is Not Verified

A poorly validated override cookie opens an unauthorized GlobalProtect session. Score raised to 7.8, in the KEV, exploited. Nuclei detection and mitigation.

2026-07-23
SimpleHelp CVE-2026-48558: When Your MSP Becomes the Way In

An unsigned OIDC token grants technician access to SimpleHelp RMM. CVSS 10, in the KEV, exploited to deliver stealers. Nuclei detection and accounts to watch.

2026-07-20
SonicWall SMA1000: Two Zero-Days Exploited, How to Detect and Prioritize

CVE-2026-15409 (SSRF, CVSS 10) and CVE-2026-15410 (root RCE) hit SMA1000 appliances. In the KEV catalog. Here are the fixed versions, IOCs, and Nuclei detection.

2026-07-19
Nuclei Template Feeds: Community Templates, the Volume Problem, and KEV/EPSS Prioritization

How to prioritize Nuclei templates: cut by severity, fingerprint the stack, then rank by CISA KEV and EPSS so you scan what is actually exploited first. A concrete workflow, plus where a curated feed saves the work.

2026-07-15
Shadow AI: Scanning Exposed Self-Hosted AI Tools (Ollama, Langflow, ComfyUI) with Nuclei

Unauthenticated self-hosted AI panels (Ollama, Langflow, ComfyUI) are shadow IT. See how Nuclei scans exposed AI tools and closes the exposure window.