CVE-2020-5284
MEDIUM4.4EPSS 79.8%Directory Traversal in Next.js
Published: 3/30/2020Modified: 9/26/2025
Also known as:GHSA-fq77-7p7r-83rj
Description
### Impact - **Not affected**: Deployments on ZEIT Now v2 ([https://zeit.co](https://zeit.co/)) are not affected - **Not affected**: Deployments using the `serverless` target - **Not affected**: Deployments using `next export` - **Affected**: Users of Next.js below 9.3.2 We recommend everyone to upgrade regardless of whether you can reproduce the issue or not. ### Patches https://github.com/zeit/next.js/releases/tag/v9.3.2 ### References https://github.com/zeit/next.js/releases/tag/v9.3.2
Affected packages (1)
- npm/next>= 0.9.9, < 9.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.4 | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N |