Description
peiserver is a static file server. peiserver 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/blob/master/directory-traversal/peiserver
https://nodesecurity.io/advisories/420
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CVE-2018-14637 Vulnerability in maven package org.keycloak:keycloak-services
CVE-2019-19771 Vulnerability in npm package singale
CVE-2016-10623 Vulnerability in npm package macaca-chromedriver-zxa