fbr-client sends files through sockets via socket.io and webRTC. fbr-client is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing “…/” in the url.
[
{
"product": "fbr-client node module",
"vendor": "HackerOne",
"versions": [
{
"status": "affected",
"version": "All versions"
}
]
}
]