Entry P1 category router for file access and upload workflows. Use when testing download endpoints, file paths, local file inclusion, upload flows, preview pipelines, archive extraction, or storage and sharing boundaries.
Install
npx skills add https://github.com/yaklang/hack-skills --skill file-access-vulnSKILL.md
File Access Router
This is the routing entry point for filesystem paths, download endpoints, upload pipelines, and file preview handling.
When to Use
- Parameters, filenames, download endpoints, or import flows influence file paths
- The target supports upload, preview, transcoding, extraction, sharing, download, or proxied file access
- You need to decide whether this is path traversal/LFI or an upload-validation/processing-chain issue
Skill Map
- Path Traversal LFI: path traversal, file read, wrapper abuse, include chains
- Upload Insecure Files: upload validation, storage paths, processing chains, overwrite risk, preview/share boundaries
Recommended Flow
- First identify whether the entry point is a path parameter, download endpoint, or upload workflow
- Then locate whether the issue appears in accept, store, process, or serve stages
- Small path-chain and upload-bypass samples are merged into the main topic skills; no separate payload entry is needed
Related Categories
Related skills
azure-compliancemicrosoft606KRun Azure compliance and security audits with azqr plus Key Vault expiration checks. Covers best-practice assessment, resource review, policy/compliance validation, and security posture checks. WHEN: compliance scan, security audit, BEFORE running azqr (compliance cli tool), Azure best practices, Key Vault expiration check, expired certificates, expiring secrets, orphaned resources, compliance assessment.firebase-security-rules-auditorfirebase124KAudits Firebase (Firestore, Cloud Storage) security rules for vulnerabilities, privilege escalation, role bypasses, create vs update inconsistencies, resource exhaustion, type safety, size limits, and hasOnly ownership checks. Use when auditing/reviewing rules, running red-team rule assessments, or scoring against auditor checklists. Don't use for Firebase CLI (login, deploy), Auth, Crashlytics, Remote Config, or database queries.browser-fingerprint-auditliarjsdev69KAudit a browser fingerprint for internal contradictions with the liarjs CLI - canvas, WebGL, WebGL2, WebGPU, audio, 220 fonts, WebRTC and timezone probes, scored against the TLS/HTTP/ASN view of the same request. Use when asked to run a browser fingerprint test, see what a fingerprint looks like, check canvas or WebGL fingerprint stability, compare a spoofed profile against a real browser, or find out whether a browser profile is self-consistent.cloudflare-onecloudflare66KDesign, configure, troubleshoot, or review Cloudflare One Zero Trust and SASE deployments. Use cloudflare-one-migrations for migration planning from other vendors.