Description
datachannel-client is a signaling implementation for DataChannel.js. datachannel-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/391
https://github.com/JacksonGL/NPM-Vuln-PoC/tree/master/directory-traversal/datachannel-client
Related Vulnerabilities
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CVE-2016-8738 Vulnerability in maven package org.apache.struts:struts2-core
CVE-2018-11307 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind