file-access-vuln

SKILL.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