Installer avec Codex ou Claude Copiez ce prompt, collez-le dans Codex, Claude ou un autre assistant, puis laissez-le vérifier la page du skill et l'installer pour vous.
Une commande directe contourne le prompt de vérification. Examinez la source avant de l'exécuter.
Classify the dominant artifact, primitive, or objective.
Load the closest offensive-techniques methodology before selecting tools.
Load the closest curated reference for the dominant primitive before touching deep topic banks.
Use sql-injection.md as the deep bank when the focused SQLi reference is too shallow for the current edge case.
Choose the smallest tool chain that can produce a validation signal.
Record the exact proof path and stop once the objective is reproducible.
Technique integration
Primary methodology to load:
web-exploit-technique
vuln-search-technique
recon-technique
fuzzing-technique
Use these as decision engines. This skill adds challenge-oriented triage, time-boxing, and curated reference routing.
Tool routing
Prefer these tool families when the corresponding signal appears:
jwt-tool
commix
xsstrike
smuggler
zap
sqlmap
sstimap
ssrfmap
nosqlmap
dalfox
nuclei
ffuf
feroxbuster
httpx
katana
gau
hakrawler
burpsuite
mitmproxy
Tool syntax belongs in the tool skills. This skill decides when a tool family fits and what output should validate progress.
Writeup-derived patterns
Public writeup patterns favor artifact-first triage, shortest reproducible path, and explicit validation signal before pivoting.
Record failed hypotheses with evidence so an agent does not repeat expensive dead paths.
Prefer category-specific tools after surface classification instead of running every scanner or brute-forcer by habit.
End with a replayable proof: recovered secret, local verification, exploit output, decoded artifact, or correlated evidence chain.
Category-specific quick pivots
Map endpoints, auth boundaries, parameters, and state-changing actions before exploitation.
Capture one normal request/response pair per feature and read HTML, JS bundles, headers, routes, and alternate methods before fuzzing.
Decide where the objective likely lives: browser DOM/state, API response, local file, database row, internal service, environment, or admin-only action.
For information disclosure, build a channel map: errors, debug endpoints, DVCS/backups, config/secrets, schemas/introspection, client bundles/source maps, headers, exports, object storage, observability, and cache/CDN metadata. Diff anonymous, owner, and non-owner responses by status, length, ETag, cache headers, and body digest.
For JWT/OIDC, build a token matrix before mutation: token type, issuer, audience, authorized party, client, service, key ID, and acceptance endpoint. Test header-controlled keys, token confusion, cross-service reuse, expiry/skew, and refresh-token rotation separately.
For open redirects, compare server validation against real browser navigation after canonicalization. Test userinfo, protocol-relative URLs, backslashes, fragments/query tricks, Unicode/IDNA, numeric IPs, double encoding, Host/X-Forwarded-* construction, and multi-hop chains into OAuth/OIDC or SSRF flows.
For IDOR/BOLA, build a Subject × Object × Action matrix with at least two principals. Collect IDs from list/search/export/log/client-bundle sources, then swap object, tenant, parent, and projection fields across REST, GraphQL, WebSocket, gRPC, batch, and job-result endpoints.
For function-level authorization, build an Actor × Action × Transport matrix. Test basic versus privileged users across REST, GraphQL, gRPC, WebSocket, method overrides, content types, gateway headers, tenant selectors, and job/webhook finalize paths.
For business logic, model the state machine and invariants first: value conservation, uniqueness/idempotency, quota monotonicity, exclusivity, tenant scoping, and approval preconditions. Then test replay, reordering, stale finalize requests, concurrency, time-window edges, and client-computed totals.
For CSRF, inventory state-changing endpoints and session model first. Check cookies/SameSite, anti-CSRF token binding, Origin/Referer enforcement, simple content types, method overrides, GET mutations, GraphQL GET/persisted queries, WebSocket Origin checks, and OAuth connect/logout flows.
For file uploads, map the full pipeline: ingress, storage key, validation point, metadata, processors, scan queue, CDN/cache, and serving headers. Test extension/MIME/magic mismatches, polyglots, SVG/HTML inline rendering, archive traversal/symlinks, metadata parser sinks, presigned-upload header control, and access-before-scan races.
For traversal/LFI/RFI, inventory every file operation first: downloads, previews, templates, logs, exports/imports, archives, uploads, and report engines. Probe normalization with encodings, mixed separators, absolute paths, Unicode dots/slashes, proxy/app decode differences, then escalate from read to include, write/extract, wrapper, log/session poisoning, or template execution only when evidence supports it.
Quality gates
No claim without a validation signal: recovered secret, replayed exploit, decoded artifact, reproduced model behavior, or corroborated evidence.
Do not brute force before representation, constraints, and success oracle are known.
Keep a pivot ledger: hypothesis, evidence, result, next shortest path.
Preserve coverage by starting from curated reference packs, then loading deep banks only for unresolved edge cases.
Keep challenge/platform/competition names out of notes and generated reports.
references/sql-injection.md — deep SQLi bank for DBMS quirks, filter bypasses, second-order cases, timing oracles, and SQL-adjacent injections.
Use the focused references as the primary load path; use the SQLi deep bank when an edge case needs more detail.
For RCE, identify the execution sink before payload tuning: command wrapper, template engine, expression evaluator, deserializer, media/document converter, build hook, SSRF-to-admin service, or container control plane. Establish a quiet oracle (output, timing, DNS/HTTP callback, file write), confirm context (user, cwd, PATH, shell, sandbox/container), and prove only the smallest control needed for the objective.
For SQLi, identify query shape before extraction: SELECT/INSERT/UPDATE/DELETE plus WHERE, ORDER, GROUP, LIMIT, JSON/XML, full-text, and identifier positions. Choose the quietest reliable oracle (error, boolean diff, visible UNION, timing, OAST), fingerprint DBMS only as needed, and inspect ORM/query-builder raw fragments such as dynamic identifiers, LIKE, IN, ORDER BY, JSON operators, and report/export filters.
For SSRF, map every server-side fetcher: URL params, webhooks, previews, imports, renderers, analytics, GraphQL resolvers, and background crawlers. Establish an OAST or timing/status oracle, then test loopback/RFC1918/link-local/IPv6/address-encoded targets, parser differentials, redirect chains, protocol handlers, header/method control, and high-value metadata or control-plane endpoints.
For XSS, trace source to sink before payload iteration: URL/hash/referrer, postMessage, storage, WebSocket/SSE, server JSON, file metadata, or rendered markdown into HTML, attribute, URL, JS string, CSS, SVG/MathML, DOM API, framework escape hatch, or template sink. Then evaluate sanitizer, CSP, Trusted Types, MIME/sniffing, hydration, and alternate render paths with minimal context-specific proof.
For GraphQL, separate schema discovery, resolver auth, batching/alias abuse, depth/cost limits, persisted query behavior, and GET-vs-POST CSRF. Test field-level auth with two principals before chasing injection payloads.
For WebSocket/SSE, capture the handshake and one normal message flow. Test Origin checks, auth binding after connect, message type confusion, replayed subscriptions, room/channel IDOR, and server-side event injection.
For request smuggling/desync, fingerprint front-end and back-end behavior first. Use one harmless differential proof before attempting cache poisoning, credential capture, or admin-bot pivots.
Confirm vulnerability class with minimal request/response proof, then chain only as far as objective requires.
Preserve session state across proxy, CLI, and custom scripts.
