| 1 | --- |
| 2 | title: Web vulnerability assessment (Nuclei) |
| 3 | description: Run Nuclei-based web vulnerability scans inside CoPilot and review findings with request/response detail. |
| 4 | --- |
| 5 | |
| 6 | CoPilot includes a web vulnerability scanning module powered by **Nuclei**. |
| 7 | |
| 8 | It’s designed to give operators/admins a fast way to validate web exposure and identify common web/app misconfigurations across owned/authorized targets. |
| 9 | |
| 10 | --- |
| 11 | |
| 12 | ## Why this is a power feature |
| 13 | |
| 14 | Web scanning is not required for initial SIEM bring-up, but it’s a high-leverage add-on for reducing attack surface. |
| 15 | |
| 16 | Use it for: |
| 17 | - periodic external exposure reviews (what are we accidentally exposing?) |
| 18 | - validating suspected vulnerabilities during an incident |
| 19 | - confirming whether a customer-facing app has known weak configurations (TLS, headers, exposed endpoints) |
| 20 | |
| 21 | --- |
| 22 | |
| 23 | ## How it works in CoPilot (high level) |
| 24 | |
| 25 | 1) You enable the CoPilot Nuclei module |
| 26 | 2) You submit a target host/domain (and any supported scan options) |
| 27 | 3) CoPilot runs Nuclei in the background |
| 28 | 4) Results are stored and displayed as a report |
| 29 | 5) You can drill into each finding for evidence and reproduction detail |
| 30 | |
| 31 | --- |
| 32 | |
| 33 | ## Setup checklist |
| 34 | |
| 35 | ### 1) Enable the Nuclei module (Docker) |
| 36 | |
| 37 | In the video walkthrough, Nuclei is enabled by adding the **CoPilot Nuclei module container** to your CoPilot `docker-compose.yml`, then running a compose up. |
| 38 | |
| 39 | Success check: |
| 40 | - the Nuclei module container is running |
| 41 | - the **Web vulnerability assessment** entry becomes available in the UI |
| 42 | |
| 43 | ### 2) Confirm scanner reachability |
| 44 | |
| 45 | The scanner runtime must be able to reach your targets. |
| 46 | |
| 47 | Confirm: |
| 48 | - DNS resolution works from the scanner runtime |
| 49 | - egress is allowed to the target(s) |
| 50 | - you’re scoping to assets you own/have permission to scan |
| 51 | |
| 52 | --- |
| 53 | |
| 54 | ## Running a scan |
| 55 | |
| 56 | Typical workflow (from the video): |
| 57 | |
| 58 | 1) Open **Web vulnerability assessment** |
| 59 | 2) Select **Create new report** (if applicable) |
| 60 | 3) Enter a target host/domain |
| 61 | - you usually don’t need to include `http://` or `https://` if the UI accepts a host |
| 62 | 4) Submit |
| 63 | 5) Wait for completion, then **refresh** the page |
| 64 | |
| 65 | --- |
| 66 | |
| 67 | ## Understanding results |
| 68 | |
| 69 | Once results are available, you can typically: |
| 70 | - see a list of findings (grouped by type) |
| 71 | - open a finding to review details |
| 72 | |
| 73 | Per-finding detail often includes: |
| 74 | - description of what was detected |
| 75 | - affected URL |
| 76 | - the HTTP request/response evidence |
| 77 | - the **curl command** Nuclei used (useful for reproduction and follow-up testing) |
| 78 | |
| 79 | This makes it easy to: |
| 80 | - validate the finding |
| 81 | - hand evidence to an app owner |
| 82 | - reproduce safely in a test environment |
| 83 | |
| 84 | --- |
| 85 | |
| 86 | ## Practical operator usage |
| 87 | |
| 88 | A good operator loop: |
| 89 | |
| 90 | 1) Run a scan against a specific application |
| 91 | 2) Identify quick wins (weak TLS/ciphers, exposed Swagger/OpenAPI, debug endpoints) |
| 92 | 3) Create remediation tasks and validate closure by rescanning |
| 93 | |
| 94 | --- |
| 95 | |
| 96 | ## Safety / guardrails |
| 97 | |
| 98 | - Only scan assets you **own** or have **explicit permission** to test. |
| 99 | - Scanning can trigger WAF blocks, rate limits, or availability impact. |
| 100 | - start with a single target |
| 101 | - schedule scans during a quiet window |
| 102 | - avoid aggressive configurations by default |
| 103 | |
| 104 | --- |
| 105 | |
| 106 | ## Troubleshooting |
| 107 | |
| 108 | - No results / scan never completes: |
| 109 | - confirm the Nuclei module container is running |
| 110 | - confirm the scanner can reach the target host |
| 111 | - check CoPilot/Nuclei module logs |
| 112 | |
| 113 | - False positives: |
| 114 | - use the request/response + curl output to validate |
| 115 | - tune templates/scan scope as needed |
| 116 | |
| 117 | --- |
| 118 | |
| 119 | ## Video context |
| 120 | |
| 121 | Enablement + walkthrough: |
| 122 | - https://www.youtube.com/watch?v=-SVHKuQUxlI |