CVE-2020-5284
Directory Traversal in Next.js
4.4
MEDIUM
CVSS 3.1
EPSS 79.8%
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
How to fix CVE-2020-5284
To remediate CVE-2020-5284, upgrade the affected package to a fixed version below.
- —upgrade to 9.3.2 or later
Is CVE-2020-5284 being exploited?
Likely — EPSS is 79.8%, placing CVE-2020-5284 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- >= 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 |