Description

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.

Remediation

References

https://nodesecurity.io/advisories/449

https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/fbr-client

Related Vulnerabilities

CVE-2022-21803 Vulnerability in npm package nconf

CVE-2022-4244 Vulnerability in maven package org.codehaus.plexus:plexus-utils

CVE-2019-20149 Vulnerability in maven package org.webjars.bowergithub.jonschlinkert:kind-of

CVE-2022-29244 Vulnerability in maven package org.webjars.npm:npm

CVE-2015-9236 Vulnerability in npm package hapi

Severity

High

Classification

CWE-22 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Tags

Third Party Advisory Exploit