Description
wffserve 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/407
https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/wffserve
Related Vulnerabilities
CVE-2020-24750 Vulnerability in maven package com.fasterxml.jackson.core:jackson-databind
CVE-2019-10172 Vulnerability in maven package org.codehaus.jackson:jackson-mapper-asl
CVE-2016-10651 Vulnerability in npm package webdriver-launcher
CVE-2020-15138 Vulnerability in npm package prismjs
CVE-2021-3827 Vulnerability in maven package org.keycloak:keycloak-saml-core