Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
1DescriptionNVD
ZEIT Next.js 4 before 4.2.3 has Directory Traversal under the /_next request namespace.
AnalysisAI
ZEIT Next.js 4 before 4.2.3 has Directory Traversal under the /_next request namespace. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Path Traversal (CWE-22), which allows attackers to access files and directories outside the intended path. ZEIT Next.js 4 before 4.2.3 has Directory Traversal under the /_next request namespace. Affected products include: Zeit Next.Js. Version information: before 4.2.3.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and canonicalize file paths. Use chroot or sandboxing. Reject input containing path separators or '../' sequences.
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Next.js is a React framework for building full-stack web applications. Rated high severity (CVSS 7.5), this vulnerabilit
Next.js is a React Framework for the Web. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no
Next.js is a React framework for building full-stack web applications. Rated high severity (CVSS 7.5), this vulnerabilit
Next.js is a React framework. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authenticat
Next.js is a React framework that can provide building blocks to create web applications. Rated high severity (CVSS 7.5)
Next.js is a React framework. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authenticat
Next.js is a React framework. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authenticat
Next.js is a React framework. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentic
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Same weakness CWE-22 – Path Traversal
View allSame technique Path Traversal
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External POC / Exploit Code
Leaving vuln.today