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-2023-45143 Vulnerability in npm package undici

CVE-2017-3200 Vulnerability in maven package org.graniteds:granite-generator

CVE-2022-46175 Vulnerability in maven package org.webjars.npm:json5

CVE-2018-1000822 Vulnerability in maven package org.codelibs.fess:fess

CVE-2017-16095 Vulnerability in npm package serverliujiayi1

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