PT-2019-17673 · Unknown · Serve-Here.Js

Toannc123 · Published 2019-07-10 · Updated 2022-12-03 · CVE-2019-5444

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions serve-here.js versions prior to 1.2.0

Description The issue allows attackers to list any file in an arbitrary folder due to a path traversal vulnerability. This is caused by the package's failure to sanitize URLs, enabling attackers to access server files outside of the served folder using relative paths.

Recommendations For versions prior to 1.2.0, update to version 1.2.0 or later to resolve the issue. As a temporary workaround, consider restricting access to sensitive files and folders on the server to minimize the risk of exploitation.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2019-5444

GHSA-4448-RC82-FCR7

Affected Products

Serve-Here.Js

References · 7

• 🔥 https://hackerone.com/reports/569966 · Exploit
• https://osv.dev/vulnerability/CVE-2019-5444 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-4448-rc82-fcr7 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-5444 · Security Note
• https://github.com/ChristoPy/serve-here.js · Note
• https://t.me/cvenotify/39013 · Telegram Post
• https://npmjs.com/advisories/1019 · Note