Next Js
CVE-2018-18282
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1Blast Radius
ecosystem impact- 6 npm packages depend on next (6 direct, 0 indirect)
Ecosystem-wide dependent count for version 7.0.0.
DescriptionNVD
Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page.
AnalysisAI
Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Next.js 7.0.0 and 7.0.1 has XSS via the 404 or 500 /_error page. Affected products include: Zeit Next.Js.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Next.js is a React framework that can provide building blocks to create web applications. Rated high severity (CVSS 7.5)
Next.js before 13.4.20-canary.13 lacks a cache-control header and thus empty prefetch responses may sometimes be cached
ZEIT Next.js 4 before 4.2.3 has Directory Traversal under the /_next request namespace. Rated high severity (CVSS 7.5),
Next.js versions before 9.3.2 have a directory traversal vulnerability. Rated medium severity (CVSS 4.3), this vulnerabi
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
Same weakness CWE-79 – Cross-site Scripting (XSS)
View allShare
External POC / Exploit Code
Leaving vuln.today