PT-2018-17392 · Vercel · Next.Js

Published 2018-01-24 · Updated 2018-02-12 · CVE-2018-6184

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Next.js versions prior to 4.2.3

Description The issue concerns a Directory Traversal vulnerability under the "/ next" request namespace. This allows for potential unauthorized access to sensitive files and directories.

Recommendations For versions prior to 4.2.3, update to version 4.2.3 or later to resolve the issue. As a temporary workaround, consider restricting access to the "/ next" request namespace to minimize the risk of exploitation.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2018-6184

GHSA-M34X-WGRH-G897

Affected Products

Next.Js

References · 9

• 🔥 https://github.com/zeit/next.js/commit/bba744d3faa2e91bc3a3c934e8563553c430b2a2 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-6184 · Security Note
• https://osv.dev/vulnerability/CVE-2018-6184 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-m34x-wgrh-g897 · Vendor Advisory
• https://github.com/zeit/next.js · Note
• https://github.com/zeit/next.js/releases/tag/4.2.3 · Note
• https://github.com/vercel/next.js/releases/tag/4.2.3 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6184 · Note
• https://github.com/advisories/GHSA-m34x-wgrh-g897 · Note