Path Traversal in localhost-now

Description

All versions of localhost-now are vulnerable to Path Traversal. The package fails to sanitize URLs, allowing attackers to access server files outside of the served folder using relative paths.

Recommendation

No fix is available yet. Followings are affected versions:

• <= 1.0.2

References

• GHSA-qwj8-p662-3m7x
• hackerone.com
• www.npmjs.com
• CVE-2019-5416
• CWE-22
• CAPEC-310
• OWASP 2021-A1
• OWASP 2021-A6

Related Issues

• Path Traversal in localhost-now - localhost-now - GHSA-2gjg-5x33-mmp2 - CVE-2018-3729
• Path Traversal in localhost-now - localhost-now - Vulnerability
• MJML vulnerable to path traversal - CVE-2020-12827
• Path traversal in Node-RED-Dashboard - CVE-2021-3223

You might also like:

Apache and Express Path Traversal plus Nginx Restriction Bypass Tests with SmartScanner

10 Secure Coding Best Practices to Follow in Every Project

Update Cheat Sheet for Developers

Tags:

npm

localhost-now