upload-insecure-files

Testing insecure file uploads automates end-to-end workflows to reveal validation bypasses, storage path abuse, and processing pipeline exploits. You provide a target URL and upload payloads to exercise extension checks, MIME handling, and post-upload access.

Insecure file upload testing reveals vulnerabilities including cross-site scripting (XSS), XML External Entity (XXE), command injection (CMDi), path traversal, and remote code execution (RCE) chains through validation bypass and processing pipeline exploitation.

Yes, insecure file upload testing supports IIS, Nginx, and Apache parsing tricks and PUT-exploitation vectors. You load the companion SCENARIOS.md to explore these server-specific parsing behaviors and exploit upload-to-RCE chains.

Testing MIME validation and extension checks requires providing a curated set of upload payloads to the target application URL. This exercises validation bypass logic, storage behavior, and post-upload processing to identify insecure handling.

Yes, insecure file upload testing detects multi-tenant overwrite risks and preview behavior exploits. It evaluates the full workflow from validation to storage, processing, and serving of uploaded content including images, documents, and archives.

Insecure file upload testing results are returned in a deterministic JSON structure. This format provides actionable output detailing discovered validation bypasses, storage path abuses, and successful post-upload exploitation chains.