Description

lessindex is a static file server. lessindex 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/423

https://github.com/JacksonGL/NPM-Vuln-PoC/blob/master/directory-traversal/lessindex

Related Vulnerabilities

CVE-2020-6449 Vulnerability in maven package org.webjars.npm:electron

CVE-2020-36144 Vulnerability in npm package redash

CVE-2017-11556 Vulnerability in maven package org.webjars.npm:node-sass

CVE-2021-22119 Vulnerability in maven package org.springframework.security:spring-security-oauth2-client

CVE-2022-36899 Vulnerability in maven package com.compuware.jenkins:compuware-ispw-operations

Severity

High

Classification

CWE-22 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Tags

Third Party Advisory Exploit