Description
sspa is a server dedicated to single-page apps. sspa 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/sspa
https://nodesecurity.io/advisories/463
Related Vulnerabilities
CVE-2021-4245 Vulnerability in maven package org.webjars.npm:rfc6902
CVE-2020-28472 Vulnerability in maven package org.webjars.bower:aws-sdk
CVE-2021-46708 Vulnerability in maven package org.webjars.npm:swagger-ui
CVE-2021-41182 Vulnerability in maven package org.webjars.bowergithub.jquery:jquery-ui