Description
cypserver is a static file server. cypserver 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/440
https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/cypserver
Related Vulnerabilities
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CVE-2018-9207 Vulnerability in maven package org.webjars.bowergithub.blueimp:jquery-file-upload
CVE-2020-36188 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind
CVE-2017-5941 Vulnerability in npm package node-serialize
CVE-2022-3171 Vulnerability in maven package com.google.protobuf:protobuf-javalite