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://github.com/JacksonGL/NPM-Vuln-PoC/tree/master/directory-traversal/datachannel-client
https://nodesecurity.io/advisories/391
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CVE-2020-11022 Vulnerability in maven package org.webjars.npm:jquery