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<a href="https://docs.projectdiscovery.io/tools/nuclei/overview?utm_source=github&utm_medium=web&utm_campaign=nuclei_readme"></a> <a href="https://github.com/projectdiscovery/nuclei-templates"></a> <a href="https://discord.gg/projectdiscovery?utm_source=github&utm_medium=web&utm_campaign=nuclei_readme"></a>
<hr> </p>O Nuclei é um scanner de vulnerabilidades moderno e de alto desempenho que utiliza templates simples baseados em YAML. Ele permite projetar cenários personalizados de detecção de vulnerabilidades que simulam condições do mundo real, resultando em zero falsos positivos.
Primeiros Passos
Documentação
Templates do Nuclei, Comunidade e Recompensas 💎Nossa MissãoContribuidores ❤LicençaInstale o Nuclei na sua máquina. Comece seguindo o guia de instalação aqui. Além disso, oferecemos um plano gratuito na nuvem com limites mensais gratuitos generosos:
[!Important]
Este projeto está em desenvolvimento ativo. Espere mudanças incompatíveis entre versões. Revise o changelog antes de atualizar. Este projeto foi construído principalmente para ser utilizado como ferramenta CLI standalone. Executar o nuclei como serviço pode trazer riscos de segurança. Recomenda-se usá-lo com cautela e medidas de segurança adicionais.
Para times de segurança e empresas, oferecemos um serviço hospedado na nuvem construído sobre o Nuclei OSS, ajustado para ajudá-lo a executar continuamente scans de vulnerabilidade em escala com seu time e fluxos de trabalho existentes:
adicionando novos recursos!Cadastre-se no Pro ou fale com nosso time se você tem uma organização grande e requisitos complexos.
Acesse a documentação completa do Nuclei aqui. Se você é novo no Nuclei, confira nossa série introdutória no YouTube.
<a href="https://www.youtube.com/watch?v=b5qMyQvL1ZA&list=PLZRbR9aMzTTpItEdeNSulo8bYsvil80Rl&utm_source=github&utm_medium=web&utm_campaign=nuclei_readme" target="_blank"></a> <a href="https://www.youtube.com/watch?v=nFXygQdtjyw&utm_source=github&utm_medium=web&utm_campaign=nuclei_readme" target="_blank"></a>
</div>O nuclei requer go >= 1.24.2 para instalar com sucesso. Execute o seguinte comando para obter o repositório:
go install -v github.com/projectdiscovery/nuclei/v3/cmd/nuclei@latest
Para saber mais sobre como instalar o nuclei, consulte https://docs.projectdiscovery.io/tools/nuclei/install.
Para exibir todas as flags da ferramenta:
nuclei -h
Nuclei is a fast, template based vulnerability scanner focusing
on extensive configurability, massive extensibility and ease of use.
Usage:
./nuclei [flags]
Flags:
TARGET:
-u, -target string[] target URLs/hosts to scan
-l, -list string path to file containing a list of target URLs/hosts to scan (one per line)
-eh, -exclude-hosts string[] hosts to exclude to scan from the input list (ip, cidr, hostname)
-resume string resume scan from and save to specified file (clustering will be disabled)
-sa, -scan-all-ips scan all the IP's associated with dns record
-iv, -ip-version string[] IP version to scan of hostname (4,6) - (default 4)
TARGET-FORMAT:
-im, -input-mode string mode of input file (list, burp, jsonl, yaml, openapi, swagger) (default "list")
-ro, -required-only use only required fields in input format when generating requests
-sfv, -skip-format-validation skip format validation (like missing vars) when parsing input file
TEMPLATES:
-nt, -new-templates run only new templates added in latest nuclei-templates release
-ntv, -new-templates-version string[] run new templates added in specific version
-as, -automatic-scan automatic web scan using wappalyzer technology detection to tags mapping
-t, -templates string[] list of template or template directory to run (comma-separated, file)
-turl, -template-url string[] template url or list containing template urls to run (comma-separated, file)
-ai, -prompt string generate and run template using ai prompt
-w, -workflows string[] list of workflow or workflow directory to run (comma-separated, file)
-wurl, -workflow-url string[] workflow url or list containing workflow urls to run (comma-separated, file)
-validate validate the passed templates to nuclei
-nss, -no-strict-syntax disable strict syntax check on templates
-td, -template-display displays the templates content
-tl list all templates matching current filters
-tgl list all available tags
-sign signs the templates with the private key defined in NUCLEI_SIGNATURE_PRIVATE_KEY env variable
-code enable loading code protocol-based templates
-dut, -disable-unsigned-templates disable running unsigned templates or templates with mismatched signature
-esc, -enable-self-contained enable loading self-contained templates
-egm, -enable-global-matchers enable loading global matchers templates
-file enable loading file templates
FILTERING:
-a, -author string[] templates to run based on authors (comma-separated, file)
-tags string[] templates to run based on tags (comma-separated, file)
-etags, -exclude-tags string[] templates to exclude based on tags (comma-separated, file)
-itags, -include-tags string[] tags to be executed even if they are excluded either by default or configuration
-id, -template-id string[] templates to run based on template ids (comma-separated, file, allow-wildcard)
-eid, -exclude-id string[] templates to exclude based on template ids (comma-separated, file)
-it, -include-templates string[] path to template file or directory to be executed even if they are excluded either by default or configuration
-et, -exclude-templates string[] path to template file or directory to exclude (comma-separated, file)
-em, -exclude-matchers string[] template matchers to exclude in result
-s, -severity value[] templates to run based on severity. Possible values: info, low, medium, high, critical, unknown
-es, -exclude-severity value[] templates to exclude based on severity. Possible values: info, low, medium, high, critical, unknown
-pt, -type value[] templates to run based on protocol type. Possible values: dns, file, http, headless, tcp, workflow, ssl, websocket, whois, code, javascript
-ept, -exclude-type value[] templates to exclude based on protocol type. Possible values: dns, file, http, headless, tcp, workflow, ssl, websocket, whois, code, javascript
-tc, -template-condition string[] templates to run based on expression condition
OUTPUT:
-o, -output string output file to write found issues/vulnerabilities
-sresp, -store-resp store all request/response passed through nuclei to output directory
-srd, -store-resp-dir string store all request/response passed through nuclei to custom directory (default "output")
-silent display findings only
-nc, -no-color disable output content coloring (ANSI escape codes)
-j, -jsonl write output in JSONL(ines) format
-irr, -include-rr -omit-raw include request/response pairs in the JSON, JSONL, and Markdown outputs (for findings only) [DEPRECATED use -omit-raw] (default true)
-or, -omit-raw omit request/response pairs in the JSON, JSONL, and Markdown outputs (for findings only)
-ot, -omit-template omit encoded template in the JSON, JSONL output
-nm, -no-meta disable printing result metadata in cli output
-ts, -timestamp enables printing timestamp in cli output
-rdb, -report-db string nuclei reporting database (always use this to persist report data)
-ms, -matcher-status display match failure status
-me, -markdown-export string directory to export results in markdown format
-se, -sarif-export string file to export results in SARIF format
-je, -json-export string file to export results in JSON format
-jle, -jsonl-export string file to export results in JSONL(ine) format
-rd, -redact string[] redact given list of keys from query parameter, request header and body
CONFIGURATIONS:
-config string path to the nuclei configuration file
-tp, -profile string template profile config file to run
-tpl, -profile-list list community template profiles
-fr, -follow-redirects enable following redirects for http templates
-fhr, -follow-host-redirects follow redirects on the same host
-mr, -max-redirects int max number of redirects to follow for http templates (default 10)
-dr, -disable-redirects disable redirects for http templates
-rc, -report-config string nuclei reporting module configuration file
-H, -header string[] custom header/cookie to include in all http request in header:value format (cli, file)
-V, -var value custom vars in key=value format
-r, -resolvers string file containing resolver list for nuclei
-sr, -system-resolvers use system DNS resolving as error fallback
-dc, -disable-clustering disable clustering of requests
-passive enable passive HTTP response processing mode
-fh2, -force-http2 force http2 connection on requests
-ev, -env-vars enable environment variables to be used in template
-cc, -client-cert string client certificate file (PEM-encoded) used for authenticating against scanned hosts
-ck, -client-key string client key file (PEM-encoded) used for authenticating against scanned hosts
-ca, -client-ca string client certificate authority file (PEM-encoded) used for authenticating against scanned hosts
-sml, -show-match-line show match lines for file templates, works with extractors only
-ztls use ztls library with autofallback to standard one for tls13 [Deprecated] autofallback to ztls is enabled by default
-sni string tls sni hostname to use (default: input domain name)
-dka, -dialer-keep-alive value keep-alive duration for network requests.
-lfa, -allow-local-file-access allows file (payload) access anywhere on the system
-lna, -restrict-local-network-access blocks connections to the local / private network
-i, -interface string network interface to use for network scan
-at, -attack-type string type of payload combinations to perform (batteringram,pitchfork,clusterbomb)
-sip, -source-ip string source ip address to use for network scan
-rsr, -response-size-read int max response size to read in bytes
-rss, -response-size-save int max response size to read in bytes (default 1048576)
-reset reset removes all nuclei configuration and data files (including nuclei-templates)
-tlsi, -tls-impersonate enable experimental client hello (ja3) tls randomization
-hae, -http-api-endpoint string experimental http api endpoint
INTERACTSH:
-iserver, -interactsh-server string interactsh server url for self-hosted instance (default: oast.pro,oast.live,oast.site,oast.online,oast.fun,oast.me)
-itoken, -interactsh-token string authentication token for self-hosted interactsh server
-interactions-cache-size int number of requests to keep in the interactions cache (default 5000)
-interactions-eviction int number of seconds to wait before evicting requests from cache (default 60)
-interactions-poll-duration int number of seconds to wait before each interaction poll request (default 5)
-interactions-cooldown-period int extra time for interaction polling before exiting (default 5)
-ni, -no-interactsh disable interactsh server for OAST testing, exclude OAST based templates
FUZZING:
-ft, -fuzzing-type string overrides fuzzing type set in template (replace, prefix, postfix, infix)
-fm, -fuzzing-mode string overrides fuzzing mode set in template (multiple, single)
-fuzz enable loading fuzzing templates (Deprecated: use -dast instead)
-dast enable / run dast (fuzz) nuclei templates
-dts, -dast-server enable dast server mode (live fuzzing)
-dtr, -dast-report write dast scan report to file
-dtst, -dast-server-token string dast server token (optional)
-dtsa, -dast-server-address string dast server address (default "localhost:9055")
-dfp, -display-fuzz-points display fuzz points in the output for debugging
-fuzz-param-frequency int frequency of uninteresting parameters for fuzzing before skipping (default 10)
-fa, -fuzz-aggression string fuzzing aggression level controls payload count for fuzz (low, medium, high) (default "low")
-cs, -fuzz-scope string[] in scope url regex to be followed by fuzzer
-cos, -fuzz-out-scope string[] out of scope url regex to be excluded by fuzzer
UNCOVER:
-uc, -uncover enable uncover engine
-uq, -uncover-query string[] uncover search query
-ue, -uncover-engine string[] uncover search engine (shodan,censys,fofa,shodan-idb,quake,hunter,zoomeye,netlas,criminalip,publicwww,hunterhow,google) (default shodan)
-uf, -uncover-field string uncover fields to return (ip,port,host) (default "ip:port")
-ul, -uncover-limit int uncover results to return (default 100)
-ur, -uncover-ratelimit int override ratelimit of engines with unknown ratelimit (default 60 req/min) (default 60)
RATE-LIMIT:
-rl, -rate-limit int maximum number of requests to send per second (default 150)
-rld, -rate-limit-duration value maximum number of requests to send per second (default 1s)
-rlm, -rate-limit-minute int maximum number of requests to send per minute (DEPRECATED)
-bs, -bulk-size int maximum number of hosts to be analyzed in parallel per template (default 25)
-c, -concurrency int maximum number of templates to be executed in parallel (default 25)
-hbs, -headless-bulk-size int maximum number of headless hosts to be analyzed in parallel per template (default 10)
-headc, -headless-concurrency int maximum number of headless templates to be executed in parallel (default 10)
-jsc, -js-concurrency int maximum number of javascript runtimes to be executed in parallel (default 120)
-pc, -payload-concurrency int max payload concurrency for each template (default 25)
-prc, -probe-concurrency int http probe concurrency with httpx (default 50)
-tlc, -template-loading-concurrency int maximum number of concurrent template loading operations (default 50)
OPTIMIZATIONS:
-timeout int time to wait in seconds before timeout (default 10)
-retries int number of times to retry a failed request (default 1)
-ldp, -leave-default-ports leave default HTTP/HTTPS ports (eg. host:80,host:443)
-mhe, -max-host-error int max errors for a host before skipping from scan (default 30)
-te, -track-error string[] adds given error to max-host-error watchlist (standard, file)
-nmhe, -no-mhe disable skipping host from scan based on errors
-project use a project folder to avoid sending same request multiple times
-project-path string set a specific project path (default "/tmp")
-spm, -stop-at-first-match stop processing HTTP requests after the first match (may break template/workflow logic)
-stream stream mode - start elaborating without sorting the input
-ss, -scan-strategy value strategy to use while scanning(auto/host-spray/template-spray) (default auto)
-irt, -input-read-timeout value timeout on input read (default 3m0s)
-nh, -no-httpx disable httpx probing for non-url input
-no-stdin disable stdin processing
HEADLESS:
-headless enable templates that require headless browser support (root user on Linux will disable sandbox)
-page-timeout int seconds to wait for each page in headless mode (default 20)
-sb, -show-browser show the browser on the screen when running templates with headless mode
-ho, -headless-options string[] start headless chrome with additional options
-sc, -system-chrome use local installed Chrome browser instead of nuclei installed
-cdpe, -cdp-endpoint string use remote browser via Chrome DevTools Protocol (CDP) endpoint
-lha, -list-headless-action list available headless actions
DEBUG:
-debug show all requests and responses
-dreq, -debug-req show all sent requests
-dresp, -debug-resp show all received responses
-p, -proxy string[] list of http/socks5 proxy to use (comma separated or file input)
-pi, -proxy-internal proxy all internal requests
-ldf, -list-dsl-function list all supported DSL function signatures
-tlog, -trace-log string file to write sent requests trace log
-elog, -error-log string file to write sent requests error log
-version show nuclei version
-hm, -hang-monitor enable nuclei hang monitoring
-v, -verbose show verbose output
-profile-mem string generate memory (heap) profile & trace files
-vv display templates loaded for scan
-svd, -show-var-dump show variables dump for debugging
-vdl, -var-dump-limit int limit the number of characters displayed in var dump (default 255)
-ep, -enable-pprof enable pprof debugging server
-tv, -templates-version shows the version of the installed nuclei-templates
-hc, -health-check run diagnostic check up
UPDATE:
-up, -update update nuclei engine to the latest released version
-ut, -update-templates update nuclei-templates to latest released version
-ud, -update-template-dir string custom directory to install / update nuclei-templates
-duc, -disable-update-check disable automatic nuclei/templates update check
HONEYPOT:
-hpd, -honeypot-detect detect potential honeypot hosts based on match concentration
-hpt, -honeypot-threshold int number of distinct template IDs required to flag a honeypot host (default 15)
-shp, -suppress-honeypot suppress output for flagged honeypot hosts
STATISTICS:
-stats display statistics about the running scan
-sj, -stats-json display statistics in JSONL(ines) format
-si, -stats-interval int number of seconds to wait between showing a statistics update (default 5)
-mp, -metrics-port int port to expose nuclei metrics on (default 9092)
-hps, -http-stats enable http status capturing (experimental)
CLOUD:
-auth configure projectdiscovery cloud (pdcp) api key (default true)
-tid, -team-id string upload scan results to given team id (optional) (default "none")
-cup, -cloud-upload upload scan results to pdcp dashboard [DEPRECATED use -dashboard]
-sid, -scan-id string upload scan results to existing scan id (optional)
-sname, -scan-name string scan name to set (optional)
-pd, -dashboard upload / view nuclei results in projectdiscovery cloud (pdcp) UI dashboard
-pdu, -dashboard-upload string upload / view nuclei results file (jsonl) in projectdiscovery cloud (pdcp) UI dashboard
AUTHENTICATION:
-sf, -secret-file string[] path to config file containing secrets for nuclei authenticated scan
-ps, -prefetch-secrets prefetch secrets from the secrets file
# NOTE: Headers in secrets files preserve exact casing (useful for case-sensitive APIs)
EXAMPLES:
Run nuclei on single host:
$ nuclei -target example.com
Run nuclei with specific template directories:
$ nuclei -target example.com -t http/cves/ -t ssl
Run nuclei against a list of hosts:
$ nuclei -list hosts.txt
Run nuclei with a JSON output:
$ nuclei -target example.com -json-export output.json
Run nuclei with sorted Markdown outputs (with environment variables):
$ MARKDOWN_EXPORT_SORT_MODE=template nuclei -target example.com -markdown-export nuclei_report/
Additional documentation is available at: https://docs.projectdiscovery.io/getting-started/running
Documentação adicional disponível em: docs.projectdiscovery.io/getting-started/running
Para realizar um scan rápido em uma aplicação web:
nuclei -target https://example.com
O Nuclei pode lidar com scans em massa fornecendo uma lista de alvos. Você pode usar um arquivo contendo múltiplas URLs.
nuclei -list urls.txt
Isso fará scan de toda a subrede em busca de problemas relacionados à rede, como portas abertas ou serviços mal configurados.
nuclei -target 192.168.1.0/24
Para escrever e usar seu próprio template, crie um arquivo .yaml com regras específicas e use-o como mostrado abaixo.
nuclei -u https://example.com -t /path/to/your-template.yaml
Você pode executar os scans na sua máquina e enviar os resultados para a plataforma na nuvem para análise e remediação adicionais.
nuclei -target https://example.com -dashboard
[!NOTE] Este recurso é totalmente gratuito e não requer assinatura. Para um guia detalhado, consulte a
documentação.
Os templates do Nuclei são baseados no conceito de arquivos de template em YAML que definem como as requisições serão enviadas e processadas. Isso fornece capacidades de extensibilidade simples ao nuclei. Os templates são escritos em YAML, que especifica um formato simples e legível por humanos para definir rapidamente o processo de execução.
Experimente online com nosso Editor de Templates do Nuclei gratuito e com IA clicando aqui.
Os Templates do Nuclei oferecem uma forma simplificada de identificar e comunicar vulnerabilidades, combinando detalhes essenciais como classificações de severidade e métodos de detecção. Esta ferramenta open-source desenvolvida pela comunidade acelera a resposta a ameaças e é amplamente reconhecida no mundo da cibersegurança. Os templates do Nuclei recebem contribuições ativas de milhares de pesquisadores de segurança no mundo todo. Mantemos dois programas para nossos contribuidores: Pioneers e 💎 bounties.
Visite nossa documentação para casos de uso e ideias.
| Caso de uso | Template do Nuclei |
|---|---|
| Detectar CVEs conhecidas | CVE-2021-44228 (Log4Shell) |
| Identificar vulnerabilidades Out-of-Band | Blind SQL Injection via OOB |
| Detecção de SQL Injection | Generic SQL Injection |
| Cross-Site Scripting (XSS) | Reflected XSS Detection |
| Senhas padrão ou fracas | Default Credentials Check |
| Arquivos secretos ou exposição de dados | Sensitive File Disclosure |
| Identificar redirecionamentos abertos | Open Redirect Detection |
| Detectar tomadas de subdomínio | Subdomain Takeover Templates |
| Configurações incorretas de segurança | Unprotected Jenkins Console |
| Configurações SSL/TLS fracas | SSL Certificate Expiry |
| Serviços de nuvem mal configurados | Open S3 Bucket Detection |
| Vulnerabilidades de execução remota de código | RCE Detection Templates |
| Ataques de directory traversal | Path Traversal Detection |
| Vulnerabilidades de inclusão de arquivos | Local/Remote File Inclusion |
Os scanners de vulnerabilidades tradicionais foram construídos há décadas. Eles são de código fechado, incrivelmente lentos e orientados por fornecedores. Os atacantes de hoje exploram em massa CVEs recém-publicadas pela internet em poucos dias, ao contrário dos anos que isso costumava levar. Essa mudança exige uma abordagem completamente diferente para enfrentar exploits em alta na internet.
Construímos o Nuclei para resolver esse desafio. Tornamos todo o framework do mecanismo de scan aberto e personalizável — permitindo que a comunidade global de segurança colabore e enfrente os vetores de ataque e vulnerabilidades em alta na internet. O Nuclei agora é usado e recebe contribuições de empresas Fortune 500, agências governamentais e universidades.
Você pode participar contribuindo com nosso código, com a biblioteca de templates ou juntando-se ao nosso time.
Obrigado a todos os incríveis contribuidores da comunidade que enviaram PRs e mantêm este projeto atualizado. :heart:
<sub>nuclei é distribuído sob a Licença MIT</sub>