Description
desafio is a simple web server. desafio is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url, but is limited to accessing only .html files.
Remediation
References
https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/desafio
https://nodesecurity.io/advisories/397
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CVE-2020-7716 Vulnerability in npm package deeps
CVE-2021-21306 Vulnerability in maven package org.webjars.npm:marked